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Johann Sebastian Bach (German: �joːhan zeˈbasti̯an baχ ( – 28 July 1750) was a German composer and musician of the late Baroque period. He is known for his prolific output across a variety of instruments and forms, including the orchestral ''Brandenburg Concertos''; solo instrumental works such as the cello suites and sonatas and partitas for solo violin; keyboard works such as the ''Goldberg Variations'' and ''The Well-Tempered Clavier''; organ works such as the ' and the Toccata and Fugue in D minor; and choral works such as the '' St Matthew Passion'' and the Mass in B minor. Since the 19th-century Bach Revival, he has been widely regarded as one of the greatest composers in the history of Western music.

The Bach family had already produced several composers when Johann Sebastian was born as the last child of a city musician, Johann Ambrosius, in Eisenach. After being orphaned at age 10, he lived for five years with his eldest brother, Johann Christoph, then continued his musical education in Lüneburg. In 1703 he returned to Thuringia, working as a musician for Protestant churches in Arnstadt and Mühlhausen, and for longer periods at courts in Weimar, where he expanded his organ repertory, and Köthen, where he was mostly engaged with chamber music. In 1723 he was hired as Thomaskantor (cantor at St Thomas's) in Leipzig. There he composed music for the principal Lutheran churches of the city and its university's student ensemble Collegium Musicum. In 1726 he began publishing his keyboard and organ music. In Leipzig, as had happened during some of his earlier positions, he had difficult relations with his employer. This situation was somewhat remedied when his sovereign, Augustus III of Poland, granted him the title of court composer in 1736. In the last decades of his life, Bach reworked and extended many of his earlier compositions. He died due to complications following eye surgery in 1750 at the age of 65. Four of his twenty children, Wilhelm Friedemann, Carl Philipp Emanuel, Johann Christoph Friedrich, and Johann Christian, became composers.

Bach enriched established German styles through his mastery of counterpoint, harmonic and motivic organisation, and his adaptation of rhythms, forms, and textures from abroad, particularly Italy and France. His compositions include hundreds of cantatas, both sacred and secular. He composed Latin church music, Passions, oratorios, and motets. He often adopted Lutheran hymns, not only in his larger vocal works but, for instance, also in his four-part chorales and his sacred songs. Bach wrote extensively for organ and for other keyboard instruments. He composed concertos, for instance for violin and for harpsichord, and suites, as chamber music as well as for orchestra. Many of his works use contrapuntal techniques like canon and fugue.

In the 18th century, Bach was primarily known as an organist. By 2013, more than 150 recordings had been made of his ''The Well-Tempered Clavier''. The 19th century saw the publication of several Bach biographies, and by the end of that century all of his known music had been printed. Dissemination of Bach scholarship continued through periodicals (and later also websites) devoted to him, other publications such as the ''Bach-Werke-Verzeichnis'' (BWV, a numbered catalogue of his works), and new critical editions of his compositions. His music was further popularised by a multitude of arrangements, including the "Air on the G String" and "Jesu, Joy of Man's Desiring", and recordings, including three different box sets of performances of his complete ''oeuvre'' marking the 250th anniversary of his death.

Early life, marriages and education

Early life

Johann Sebastian Bach was born in Eisenach, the capital of the duchy of Saxe-Eisenach, in present-day Germany, on 21 March 1685 O.S. (31 March 1685 N.S.).

He was the eighth and youngest child of Johann Ambrosius Bach, the director of the town musicians, and Maria Elisabeth Lämmerhirt. His father taught him violin and basic music theory. His uncles were all professional musicians who worked as church organists, court chamber musicians, and composers. One uncle, Johann Christoph Bach, introduced him to the organ, and an older second cousin, Johann Ludwig Bach, was a well-known composer and violinist.

Bach's mother died in 1694, and his father died eight months later, in February 1695. The 10-year-old Bach moved in with his eldest brother, Johann Christoph Bach, the organist at St Michael's Church in Ohrdruf, Saxe-Gotha-Altenburg. There he studied, performed, and copied music, including his brother's, despite being forbidden to do so because scores were so valuable and private and ledger paper was costly. From his brother he received valuable instruction on the clavichord. Johann Christoph exposed him to the works of composers of the day, including South Germans such as Johann Caspar Kerll, Johann Jakob Froberger, and Johann Pachelbel (under whom Johann Christoph had studied); North Germans; Frenchmen such as Jean-Baptiste Lully, Louis Marchand, and Marin Marais; and the Italian Girolamo Frescobaldi. He learned theology, Latin, and Greek at the local gymnasium.

By 3 April 1700, Bach and his school friend Georg Erdmann—who was two years older—began studies at St Michael's School in Lüneburg, two weeks' travel north of Ohrdruf. Their journey was probably undertaken mostly on foot. He sang in the choir and had opportunities to pursue his interest in instrumental music: recently, evidence has come to light that he received organ lessons. He also came into contact with sons of aristocrats from northern Germany who had been sent to the nearby ''Ritter-Academie'' to prepare for careers in other disciplines.

Marriages and children

Four months after arriving at Mühlhausen in 1707, Bach married Maria Barbara Bach, his second cousin. Later that year, their first child, Catharina Dorothea, was born, and Maria Barbara's elder, unmarried sister joined them. She remained to help run the household until she died in 1729. Three sons were also born in Weimar: Wilhelm Friedemann, Carl Philipp Emanuel, and Johann Gottfried Bernhard. Johann Sebastian and Maria Barbara had three more children—twins born in 1713 and a single birth; none survived past their first birthday. On 7 July 1720, while Bach was away in Carlsbad with Prince Leopold, Maria Barbara suddenly died. The next year, he met Anna Magdalena Wilcke, a gifted soprano 16 years his junior, who performed at the court in Köthen; they married on 3 December 1721. Together they had 13 children, six of whom survived into adulthood: Gottfried Heinrich; Elisabeth Juliane Friederica (1726–1781); Johann Christoph Friedrich and Johann Christian, who both, especially Johann Christian, became well-known musicians; Johanna Carolina (1737–1781); and Regina Susanna (1742–1809).

Career

Weimar, Arnstadt, and Mühlhausen (1703–1708)

In January 1703, shortly after graduating from St Michael's in 1702 and being turned down for the post of organist at Sangerhausen, Bach was appointed court musician in the chapel of Duke Johann Ernst III in Weimar. His role there is unclear, but it probably included menial, non-musical duties. During his seven-month tenure at Weimar, his reputation as a keyboardist spread so widely that he was invited to inspect the new organ and give the inaugural recital at the New Church (now Bach Church) in Arnstadt, about southwest of Weimar. On 14 August 1703, he became the organist at the New Church, with light duties, a relatively generous salary, and a new organ tuned in a temperament that allowed music written in a wider range of keys to be played.

Despite strong family connections and a musically enthusiastic employer, tension built up between Bach and the authorities after several years in the post. For example, Bach upset his employer with a prolonged absence from Arnstadt: after obtaining leave for four weeks, he was absent for around four months in 1705–1706 to take lessons from the organist and composer Johann Adam Reincken and to hear him and Dieterich Buxtehude play in the northern city of Lübeck. The visit to Buxtehude and Reincken involved a journey each way, reportedly on foot. Buxtehude probably introduced Bach to his friend Reincken so that he could learn from his compositional technique (especially his mastery of fugue), his organ playing and his skills with improvisation. Bach knew Reincken's music very well; he copied Reincken's monumental ' when he was 15 years old. Bach later wrote several other works on the same theme. When Bach revisited Reincken in 1720 and showed him his improvisatory skills on the organ, Reincken reportedly remarked: "I thought that this art was dead, but I see that it lives in you."

In 1706 Bach applied for a post as organist at the Blasius Church in Mühlhausen. As part of his application, he had a cantata performed at Easter, 24 April 1707, that resembles his later . Bach's application was accepted a month later, and he took up the post in July. The position included higher remuneration, improved conditions, and a better choir. Bach persuaded the church and town government at Mühlhausen to fund an expensive renovation of the organ at the Blasius Church. In 1708 Bach wrote , a festive cantata for the inauguration of the new council, which was published at the council's expense. This was the only extant Bach cantata published in his lifetime.

Return to Weimar (1708–1717)

Bach left Mühlhausen in 1708, returning to Weimar this time as organist and from 1714 (director of music) at the ducal court, where he could work with a large, well-funded contingent of professional musicians. Bach and his wife moved into a house near the ducal palace. Bach's time in Weimar began a sustained period of composing keyboard and orchestral works. He attained the proficiency and confidence to extend the prevailing structures and include influences from abroad. He learned to write dramatic openings and employ the dynamic rhythms and harmonic schemes used by Italians such as Vivaldi, Corelli, and Torelli. Bach absorbed these stylistic aspects to a certain extent by transcribing Vivaldi's string and wind concertos for harpsichord and organ. He was particularly attracted to the Italian style, in which one or more solo instruments alternate section-by-section with the full orchestra throughout a movement.

In Weimar, Bach continued to play and compose for the organ and perform concert music with the duke's ensemble. He also began to write the preludes and fugues that were later assembled into the first volume of ''The Well-Tempered Clavier'' ("clavier" meaning clavichord or harpsichord), which eventually comprised two volumes written over 20 years, each containing 24 pairings of preludes and fugues in every major and minor key. In Weimar, Bach also started work on the '' Little Organ Book'', containing traditional Lutheran chorale tunes set in complex textures. In 1713, Bach was offered a post in Halle when he advised the authorities during a renovation by Christoph Cuntzius of the main organ in the west gallery of the Market Church of Our Dear Lady.

In early 1714, Bach was promoted to , an honour that entailed performing a church cantata monthly in the castle church. The first three cantatas in the new series Bach composed in Weimar were , for Palm Sunday, which coincided with the Annunciation that year; , for Jubilate Sunday; and for Pentecost. Bach's first Christmas cantata, , premiered in 1714 or 1715. In 1717, Bach fell out of favour in Weimar and, according the court secretary's report, was jailed for almost a month before being unfavourably dismissed: "On November 6, 717,the quondam ormerconcertmaster and organist Bach was confined to the County Judge's place of detention for too stubbornly forcing the issue of his dismissal and finally on December 2 was freed from arrest with notice of his unfavourable discharge."

Köthen (1717–1723)

Leopold, Prince of Anhalt-Köthen, hired Bach to serve as his (director of music) in 1717. Himself a musician, Leopold appreciated Bach's talents, paid him well, and gave him considerable latitude in composing and performing. Leopold was a Calvinist and did not use elaborate music in his worship, so most of Bach's work from this period is secular, including the orchestral suites, cello suites, sonatas and partitas for solo violin, and the ''Brandenburg Concertos''. Bach also composed secular cantatas for the court, such as .

Despite being born in the same year and only about apart, Bach never met his celebrated contemporary George Frideric Handel. In 1719, Bach made the journey from Köthen to Halle with the intention to meet Handel, but Handel had left town. In 1730, Bach's oldest son, Wilhelm Friedemann, travelled to Halle to invite Handel to visit the Bach family in Leipzig, but the visit did not take place.

Leipzig (1723–1750)

In 1723, Bach was appointed (director of church music) in Leipzig. He had to direct the St Thomas School and provide four churches with music, the St Thomas Church, the St Nicholas Church, and to a lesser extent, the New Church and St Peter's Church. This was "the leading cantorate in Protestant Germany", located in the mercantile city in the Electorate of Saxony, which he held for 27 years, until his death. During that time, he gained further prestige through honorary appointments at the courts of Köthen and Weissenfels, as well as that of the Elector Frederick Augustus (who was also King of Poland) in Dresden. Bach frequently disagreed with his employer, Leipzig's city council, which he regarded as "penny-pinching".

Appointment in Leipzig

Johann Kuhnau had been Thomaskantor in Leipzig from 1701 until his death on 5 June 1722. Bach had visited Leipzig during Kuhnau's tenure: in 1714 he attended the service at the St Thomas Church on the first Sunday of Advent, and in 1717 he had tested the organ of the Paulinerkirche, Leipzig, St Paul's Church. In 1716, Bach and Kuhnau met on the occasion of the testing and inauguration of an organ in Halle. The position was offered to Bach only after it had been offered to Georg Philipp Telemann and then Christoph Graupner, both of whom chose to stay where they were—Telemann in Hamburg and Graupner in Darmstadt—after using the Leipzig offer to negotiate better terms of employment. Bach was required to instruct the students in singing and provide music for Leipzig's main churches. He was also assigned to teach Latin, but was allowed to employ four "prefects" (deputies) to do this instead. The prefects also aided with musical instruction. A cantata was required for the church services on each Sunday and additional church holidays during the Church cantata (Bach), liturgical year.Alfred Dörffel. Bach-Gesellschaft Ausgabe Volume 27: ''scores:Bach-Gesellschaft Ausgabe/Thematic Catalogue, Thematisches Verzeichniss der Kirchencantaten No. 1–120''. Breitkopf & Härtel, 1878. Introduction, p. VI

Cantata cycle years (1723–1729)

Bach usually led performances of his Bach cantata, cantatas, most composed within three years of his relocation to Leipzig. He assumed the office of Thomaskantor on 30 May 1723, presenting the first new cantata, , in the St Nicholas Church on the first Sunday after Trinity Sunday, Trinity. Bach collected his cantatas in annual cycles. Five are mentioned in obituaries, and three are extant. Of the more than 300 cantatas he composed in Leipzig, over 100 have been lost. Most of these works expound on the Gospel readings prescribed for every Sunday and feast day in the Lutheran year. Bach started a second annual cycle on the first Sunday after the Trinity of 1724 and composed only Chorale cantata (Bach), chorale cantatas, each based on a single church hymn. These include , , , and .

Bach drew the soprano and alto choristers from the school and the tenors and basses from the school and elsewhere in Leipzig. Performing at weddings and funerals provided extra income for these groups; probably for this purpose, and for in-school training, he wrote at least six motets. As part of his regular church work, he performed other composers' motets, which served as formal models for his own.

Bach's predecessor as cantor, Johann Kuhnau, had also been music director for the St Paul's Church, the church of Leipzig University. But when Bach was installed as cantor in 1723, he was put in charge only of music for festal (church holiday) services at St Paul's Church; his petition to also provide music for regular Sunday services there (for a corresponding salary increase) went all the way to the Elector but was denied. In 1725, Bach "lost interest" in working even for festal services at St Paul's Church and decided to appear there only on "special occasions". The St Paul's Church had a much better and newer (1716) organ than the St Thomas Church or the St Nicholas Church. Bach was not required to play any organ in his official duties, but it is believed he liked to play on the St Paul's Church organ for his own pleasure.

Bach broadened his composing and performing beyond the liturgy by taking over, in March 1729, the directorship of the Collegium Musicum, a secular performance ensemble Telemann started. This was one of the dozens of private societies in the major German-speaking cities established by musically active university students; they had become increasingly important in public musical life and were typically led by the most prominent professionals in a city. In the words of Christoph Wolff, assuming the directorship was a shrewd move that "consolidated Bach's firm grip on Leipzig's principal musical institutions". Every week, the ''Collegium Musicum'' gave two-hour performances, in winter at the Café Zimmermann, a coffeehouse on Catherine Street off the main market square, and in summer in the proprietor's outdoor coffee garden just outside the town walls, near the East Gate. The concerts, all free of charge, ended with Gottfried Zimmermann's death in 1741. Apart from showcasing his earlier orchestral repertoire, such as the ''Brandenburg Concertos'' and orchestral suites, many of Bach's newly composed or reworked pieces were performed for these venues, including parts of his (''Keyboard Practice''), his violin and Keyboard concertos by Johann Sebastian Bach, keyboard concertos, and the ''Coffee Cantata''.

Middle years of the Leipzig period (1730–1739)

The 1731 ''St Mark Passion, BWV 247, St Mark Passion'' (), BWV 247, is a lost Passion (music), Passion setting by Bach, first performed in Leipzig on Good Friday, 23 March 1731. Though Bach's music is lost, the libretto by Picander is extant, and the work can to some degree be reconstructed from it.Work at Bach Digital website, 17 October 2015 In 1733 Bach composed a Mass for the Dresden court (Bach), Kyrie–Gloria Mass in B minor that he later incorporated into his Mass in B minor. He presented the manuscript to the Elector in a successful bid to persuade the prince to give him the title of Court Composer. He later extended this work into a full mass by adding a , , and , the music for which was partly based on his own cantatas and partly original. Bach's appointment as Court Composer was part of his long struggle to achieve greater bargaining power with the Leipzig council. Between 1737 and 1739 Bach's former pupil Carl Gotthelf Gerlach held the directorship of the Collegium Musicum.

In 1735 Bach started preparing his first organ music publication, which was printed as the third ' in 1739. From around that year he started to compile and compose the set of preludes and fugues for harpsichord that became the second book of ''The Well-Tempered Clavier''. He received the title of "Royal Court Composer" from Augustus III of Poland, Augustus III in 1736.

Final years (1740–1750)

From 1740 to 1748 Bach copied, transcribed, expanded or programmed music in an older polyphony, polyphonic style (''stile antico'') by, among others, Giovanni Pierluigi da Palestrina, Palestrina (BNB I/P/2), Johann Caspar Kerll, Kerll (BWV 241), Pietro Torri, Torri (BWV Anh. 30), Giovanni Battista Bassani, Bassani (BWV 1081), Francesco Gasparini, Gasparini (''Missa Canonica (Gasparini), Missa Canonica''), and Antonio Caldara, Caldara (BWV 1082). Bach's style shifted in the last decade of his life, showing an increased integration of polyphonic structures and canons and other elements of the ''stile antico''.Neuaufgefundenes Bach-Autograph in Weißenfels
at His fourth and last ''Clavier-Übung'' volume, the ''Goldberg Variations'' for two-manual harpsichord, contained nine canons and was published in 1741. During this period, Bach also continued to adapt music of contemporaries such as George Frideric Handel, Handel (BNB I/K/2) and Gottfried Heinrich Stölzel, Stölzel (BWV 200), and gave many of his own earlier compositions, such as the ''St Matthew Passion, St Matthew'' and ''St John Passion, St John Passions'' and the ''Great Eighteen Chorale Preludes'', their final revisions. He also programmed and adapted music by composers of a younger generation, including Giovanni Battista Pergolesi, Pergolesi (BWV 1083), and his own students, such as Johann Gottlieb Goldberg, Goldberg (BNB I/G/2).

In 1746 Bach was preparing to enter Lorenz Christoph Mizler's . To be admitted, he had to submit a composition. He chose his Canonic Variations on "Vom Himmel hoch da komm' ich her", and a portrait painted by Elias Gottlob Haussmann that featured Bach's ''BWV 1076, Canon triplex á 6 Voc''. In May 1747, Bach visited the court of King Frederick the Great, Frederick II of Prussia in Potsdam. The king played a theme for Bach and challenged him to improvise a fugue based on it. Bach obliged, playing a three-part fugue on one of Frederick's fortepianos, a new type of instrument at the time. Upon his return to Leipzig he composed a set of fugues and canons and a trio sonata based on the ''Thema Regium'' ("King's Theme"). Within a few weeks this music was published as ''The Musical Offering'' and dedicated to Frederick. The ''Schübler Chorales'', a set of six chorale preludes transcribed from cantata movements Bach had written two decades earlier, were published within a year. Around the same time, the set of five canonic variations Bach had submitted when entering Mizler's society in 1747 were also printed.

Two large-scale compositions occupied a central place in Bach's last years. Beginning around 1742 he wrote and revised the various canons and fugues of ''The Art of Fugue'', which he continued to prepare for publication until shortly before his death. After extracting a cantata, BWV 191 from his Bach's Missa of 1733, 1733 Kyrie-Gloria Mass for the Dresden court in the mid-1740s, Bach expanded that Mass (music), setting into his Mass in B minor in the last years of his life. The complete mass was not performed during his lifetime. It is considered among the greatest choral works in history. In January 1749 Bach's daughter Elisabeth Juliane Friederica married his pupil Johann Christoph Altnickol. Bach's health was declining. On 2 June, Heinrich von Brühl wrote to one of the Leipzig burgomasters to request that his music director, Gottlob Harrer, fill the and posts "upon the eventual ... decease of Mr. Bach". His eyesight failing, Bach underwent eye surgery in March 1750 and again in April by the British eye surgeon John Taylor (oculist), John Taylor, a man widely understood today as a charlatan and believed to have blinded hundreds of people.

Death and burial

Bach died on 28 July 1750 from complications due to unsuccessful eye surgery. He was originally buried at Old St John's Cemetery in Leipzig, where his grave went unmarked for nearly 150 years. In 1894, his remains were found and moved to a vault in St John's Church. This building was destroyed by Bombing of Leipzig in World War II, Allied bombing during World War II, and in 1950, Bach's remains were taken to their present grave in St Thomas Church. Later research has called into question whether the remains in the grave are actually Bach's.

An inventory drawn up a few months after Bach's death shows that his estate included five harpsichords, two Lautenwerck, lute-harpsichords, three violins, three violas, two cellos, a viol, viola da gamba, a lute, a spinet, and 52 "sacred books", including works by Martin Luther and Josephus. C. P. E. Bach saw to it that ''The Art of Fugue'', though unfinished, was published in 1751. Together with one of J.S. Bach's former students, Johann Friedrich Agricola, C. P. E. Bach also wrote the obituary ("Bach's Nekrolog, Nekrolog"), which was published in Mizler's , a periodical journal produced by the Society of Musical Sciences, in 1754. Printed in translation in .

Music

Antecedents and influences

Bach absorbed influences from French and Italian music.

Italian influences including Weimar concerto transcriptions

The court at Weimar was particularly interested in Italian music. There have been questions of attribution about some of the music Bach was exposed to there, but Antonio Vivaldi was certainly an important influence on him. In particular, Bach borrowed the idea of propulsive rhythmic patterns.
* The Oboe Concerto (Marcello), model for BWV 974 has been variously attributed to Vivaldi, Benedetto Marcello, and Alessandro Marcello. In the second half of the 20th century, the oboe concerto that was the model for Bach's transcription was attributed to Allesandro Marcello again—as it had been in its 1717 printed edition—through research of scholars such as Eleanor Selfridge-Field.
* The model for BWV 979 has been attributed to Vivaldi and to Giuseppe Torelli. Listed as No. 10 in the ''Anhang'' (Appendix) of the Ryom-Verzeichnis (RV), it was generally attributed to Torelli. Federico Maria Sardelli argued against the attribution to Torelli, and in favour of an attribution to Vivaldi, in an article published in 2005. Consequently, the concerto was relisted as RV 813. The composition originated before 1711: its seven movements and second viola part are not compatible with Vivaldi's later style. an
p. 54
/ref> and footnote 38
pp. 462–463
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* No models have been identified for BWV 977, BWV 983, 983, and BWV 986, 986. Stylistically BWV 977 is more Italianate than BWV 983 and 986. David Schulenberg supposes an Italian model for BWV 977, and German models for the other two concertos.

Bach realised his other transcriptions of Vivaldi concertos after versions circulating as manuscript. Later versions of some of these were published in his La stravaganza, Op. 4 and Twelve Concertos, Op. 7 (Vivaldi), 7:
* After Vivaldi's Violin Concerto in B-flat major (later version published as Op. 4 No. 1, RV 383a): Concerto in G major, BWV 980 (harpsichord)
* After Vivaldi's Violin Concerto in G minor, RV 316 (later version published as Op. 4 No. 6, RV 316a): Concerto in G minor, BWV 975 (harpsichord)
* After Vivaldi's Violin Concerto in G major (later version published as Op. 7 No. 8, RV 299): Concerto in G major, BWV 973 (harpsichord)
* After Vivaldi's Grosso Mogul, Violin Concerto ''Grosso Mogul'' in D major, RV 208 (later version published as Twelve Concertos, Op. 7 (Vivaldi), Op. 7 No. 11, RV 208a): Concerto in C major, BWV 594 (organ)
* After Vivaldi's Violin Concerto in D minor, RV 813 (formerly RV Anh. 10 often attributed to Torelli): Concerto in B minor, BWV 979 (harpsichord)

Bach also used the theme of the first movement of the "Spring" concerto from The Four Seasons (Vivaldi), ''The Four Seasons'' for the third movement (''aria'') of his cantata '. Bach was deeply influenced by Vivaldi's concertos and arias (recalled in his ''St John Passion'', ''St Matthew Passion'', and Bach cantata, cantatas). According to Christoph Wolff and Walter Emery, Bach transcribed six of Vivaldi's concerti for solo keyboard, three for organ, and one for four harpsichords, strings, and basso continuo (BWV 1065) based on Vivaldi's concerto for four violins, two violas, cello, and basso continuo (Ryom-Verzeichnis, RV 580).

Arcangelo Corelli's influence in chamber music was not confined to his native Italy: his works were key in the development of the music of an entire generation of composers, including Bach, Vivaldi, Georg Friedrich Handel and François Couperin, as well as many others. Bach studied the works of Corelli and based an organ fugue (BWV 579) on Corelli's Opus 3 of 1689. Handel's Concerti grossi, Op. 6 (Handel), Opus 6 ''Concerti Grossi'' take Corelli's own older Twelve concerti grossi, Op. 6 (Corelli), Opus 6 ''Concerti'' as models, rather than the later three-movement Venetian concerto of Vivaldi favoured by Bach.

French influences

Jean-Baptiste Lully is credited with the invention in the 1650s of the French overture, a form used extensively in the Baroque and Classical eras, especially by Bach and Handel. The later French composer François Couperin has been seen as an influence on the dance-based movements of Bach's keyboard suites.

Creative range

Bach's creative range and musical style encompassed four-part harmony, modulation, ornamentation, use of continuo instruments solos, virtuoso instrumentation, counterpoint, and a refined attention to structure and lyrics. From an early age, Bach studied the works of his musical contemporaries of the Baroque period and those of earlier generations, and those influences are reflected in his music. Like his contemporaries Handel, Telemann, and Vivaldi, Bach composed concertos, suites, recitatives, da capo arias, and four-part choral music, and employed basso continuo. His music is harmonically more innovative than his peers', employing surprisingly Consonance and dissonance, dissonant chords and progressions, often extensively exploring harmonic possibilities within one piece.

Bach's hundreds of sacred works are usually seen as manifesting not just his craft but also a deep faith in God. He had taught Luther's Small Catechism as the in Leipzig, and some of his pieces represent it. The Lutheran chorale was the basis of much of his work. In elaborating these hymns into his chorale preludes, he wrote more cogent and tightly integrated works than most, even when they were massive and lengthy. The large-scale structure of every major Bach sacred vocal work is evidence of subtle, elaborate planning to create religiously and musically powerful expression. Bach published or carefully compiled in manuscript many collections of pieces that explored the range of artistic and technical possibilities inherent in almost every genre of his time except opera. For example, ''The Well-Tempered Clavier'' comprises two books, each of which presents a prelude and fugue in every major and minor key.

Compositional style in the High Baroque

Four-part harmony

Four-part harmony predates Bach, but he lived during a time when modal music in Western tradition was largely supplanted by the tonality, tonal system. In this system a piece of music progresses from one chord (music), chord to the next according to certain rules, with each chord characterised by four notes. The principles of four-part harmony are found not only in Bach's four-part choral music; he also prescribes it for instance in figured bass accompaniment. The new system was at the core of Bach's style. Some examples of this characteristic of Bach's style and its influence:
* When in the 1740s Bach staged BWV 1083, his arrangement of Giovanni Battista Pergolesi, Pergolesi's ''Stabat Mater (Pergolesi), Stabat Mater'', he upgraded the viola part (which in the original composition plays in unison with the bass part) to fill in the harmony, thus adapting the composition to four-part harmony.
* When, starting in the 19th century in Russia, there was a discussion about the authenticity of four-part court chant settings compared to earlier Russian traditions, List of chorale harmonisations by Johann Sebastian Bach, Bach's four-part chorale settings, such as those ending his Chorale cantata (Bach), Chorale cantatas, were considered foreign-influenced models, but such influence was deemed unavoidable.

Bach's insistence on the tonal system and contribution to shaping it did not imply he was less at ease with the older modal system and the genres associated with it: more than his contemporaries (who had "moved on" to the tonal system without much exception), he often returned to the then-antiquated modes and genres. His ''Chromatic Fantasia and Fugue'', emulating the chromatic fantasia genre used by earlier composers such as John Dowland, Dowland and Jan Pieterszoon Sweelinck, Sweelinck in D Dorian mode (comparable to D minor in the tonal system), is an example. Bach's first biographer, Johann Nikolaus Forkel, wrote of Bach's original approach to this: "I have expended much effort to find another piece of this type by Bach. But it was in vain. This fantasy is unique and has always been second to none."Cristoph Rueger (ed.): "Johann Sebastian Bach" in ''Harenberg Klaviermusikführer''. Harenberg, Dortmund 1984, , pp. 85–86

Modulation

Modulation (music), Modulation, or changing key (music), key in the course of a piece, is another style characteristic where Bach goes beyond the norm in his time. Baroque instruments vastly limited modulation possibilities: keyboard instruments, before a workable system of Musical temperament, temperament, limited the keys that could be modulated to, and wind instruments, especially brass instruments such as natural trumpet, trumpets and natural horn, horns, about a century before they were fitted with valves, were tied to the key of their tuning. Bach pushed the limits: he added "strange tones" in his organ playing, confusing the singers, according to an indictment he had to face in Arnstadt, and Louis Marchand, another early experimenter with modulation, seems to have avoided confrontation with Bach because the latter went further than anyone had done before. In the "Suscepit Israel" of his 1723 ''Magnificat'', he had the trumpets in E-flat play a melody in the enharmonic scale of C minor.

The major development in Bach's time to which he contributed in no small way was a temperament for keyboard instruments that allowed their use in every key (12 major and 12 minor) and also modulation without retuning. His ''Capriccio on the departure of a beloved brother'', a very early work, showed a gusto for modulation unlike any contemporary work it has been compared to, but the full expansion came with ''The Well-Tempered Clavier'', using all keys, which Bach apparently had been developing since around 1720, the ' being one of its earliest examples.

Ornamentation

The second page of the ' is an ornament (music), ornament notation and performance guide that Bach wrote for his eldest son when he was nine years old. Bach was generally quite specific on ornamentation in his compositions (in his time, much ornamentation was not written out by composers but rather considered a liberty of the performer), and his ornamentation was often quite elaborate. For instance, the "Aria" of the ''Goldberg Variations'' has rich ornamentation in nearly every measure. Bach's approach to ornamentation can also be seen in a keyboard arrangement he made of Alessandro Marcello, Marcello's Oboe Concerto (Marcello), Oboe Concerto: he added explicit ornamentation, which centuries later is still played.

Although Bach wrote no operas, he was not averse to the genre or its ornamented vocal style. In church music, Italian composers had imitated the operatic vocal style in genres such as the Neapolitan mass. In Protestant surroundings, there was more reluctance to adopt such a style for liturgical music. Kuhnau had notoriously shunned opera and Italian virtuoso vocal music. Bach was less moved. After a performance of his ''St Matthew Passion'', someone said it all sounded much like opera.

Continuo instruments solos

In concerted playing in Bach's time, the basso continuo, consisting of instruments such as organ, viola da gamba, or harpsichord, usually had the role of accompaniment, providing a piece's harmonic and rhythmic foundation. Beginning in the 1720s Bach had the organ play concertante (i.e., as a soloist) with the orchestra in instrumental cantata movements,André Isoir (organ) and Le Parlement de Musique conducted by Martin Gester. ''Johann Sebastian Bach: L'oeuvre pour orgue et orchestre''. Calliope (record label), Calliope 1993. Liner notes by Gilles Cantagrel. a decade before Handel published his Organ concertos, Op. 4 (Handel), first organ concertos. Apart from the Brandenburg Concerto No. 5, 5th ''Brandenburg Concerto'' and the ''BWV 1044, Triple Concerto'', which already had harpsichord soloists in the 1720s, Bach wrote and arranged his harpsichord concertos in the 1730s, and in his sonatas for viola da gamba and harpsichord neither instrument plays a continuo part: they are treated as equal soloists, far beyond the figured bass. In this way, Bach played a key role in the development of genres such as the keyboard concerto.

Instrumentation

Bach wrote virtuoso music for specific instruments as well as music independent of instrumentation. For instance, the sonatas and partitas for solo violin are considered the pinnacle of what has been written for violin, within reach of only accomplished players. The music fits the instrument, using the full gamut of its possibilities and requiring virtuosity but without bravura. Notwithstanding that the music and the instrument seem inseparable, Bach transcribed some pieces in this collection for other instruments. For example, Bach transcribed one of the cello suites for lute.BWV995
at ''JSBach.org''. Retrieved November 23, 2015. In this sense, it is no surprise that Bach's music is easily and often performed on instruments it was not written for, that it is List of transcriptions of compositions by Johann Sebastian Bach, transcribed so often, and that his melodies turn up in unexpected places, such as jazz music. Apart from this, Bach left several compositions without specified instrumentation: the canons List of compositions by Johann Sebastian Bach#BWV Chapter 12, BWV 1072–1078 are in that category, as is the bulk of the ''Musical Offering'' and the ''Art of Fugue''.

Counterpoint

Another characteristic of Bach's style is his extensive use of counterpoint, as opposed to the homophony used in his four-part chorale settings, for example. Bach's canons, and especially his fugues, are the most characteristic of this style, which he did not invent but contributed to so fundamentally as to influence many followers. Fugues are as characteristic of Bach's style as, for instance, sonata form is of the composers of the Classical period (music), Classical period.

These strictly contrapuntal compositions, and most of Bach's music in general, are characterised by distinct melodic lines for each voice, where the chords formed by the notes sounding at a given point follow the rules of four-part harmony. Forkel, Bach's first biographer, gives this description of this feature of Bach's music, which sets it apart from most other music:

Structure and lyrics

Bach devoted more attention than his contemporaries to the structure of his compositions. This can be seen in minor adjustments he made when adapting someone else's work, such as his earliest version of the St Mark Passion (attributed to Keiser), "Keiser" ''St Mark Passion'', where he enhances scene transitions, and in the architecture of his own work, such as Magnificat in E-flat major, BWV 243a#Scoring and structure, his Magnificat and Passions (Bach)#Structure, Leipzig ''Passions''. In his last years, Bach revised several of his compositions. Often, recasting such previously composed music in an enhanced structure was the most salient change, as in the Mass in B minor structure, Mass in B minor. Bach's known preoccupation with structure led to various numerological analyses of his compositions. These peaked around the 1970s. Many were later rejected, especially those that wandered into symbolism-ridden hermeneutics.

The librettos, or lyrics, of his vocal compositions played an essential role for Bach. He sought collaboration with various text authors for his cantatas and major vocal compositions, possibly writing or adapting such texts himself to make them fit the structure of the composition when he could not rely on the talents of other text authors. His collaboration with Picander for the ''St Matthew Passion'' libretto is best known, but there was a similar process in achieving a multi-layered structure for his ''St John Passion'' libretto a few years earlier.

Copies, arrangements, and uncertain attributions

In his early youth, Bach copied pieces by other composers to learn from them. Later, he copied and arranged music for performance or as study material for his pupils. Some of these pieces, like "Bist du bei mir" (copied not by Bach but by Anna Magdalena), became famous before being associated with Bach. Bach copied and arranged Italian masters such as Vivaldi (e.g. BWV 1065), Giovanni Battista Pergolesi, Pergolesi (BWV 1083) and Giovanni Pierluigi da Palestrina, Palestrina (scores:Missa Sine nomine (Palestrina, Giovanni Pierluigi da)#Arrangements and Transcriptions, Missa Sine nomine), French masters such as François Couperin (Notebook for Anna Magdalena Bach#The 1725 notebook, BWV Anh. 183), and various German masters, including Telemann (e.g. List of solo keyboard compositions by Johann Sebastian Bach#Miscellaneous suites (818–824), BWV 824=scores:Suite in A major, TWV 32:14 (Telemann, Georg Philipp), TWV 32:14) and Handel (St Mark Passion pastiche#Leipzig 1747–1748 (BC D 5), arias from ''Brockes Passion''), and music by members of his own family. He also often copied and arranged his own music (e.g. movements from cantatas for his short masses Kyrie–Gloria masses, BWV 233–236, BWV 233–236), as his music was likewise copied and arranged by others. Some of these arrangements, like the late 19th-century "Air on the G String", helped to popularise Bach's music. Contains several audio versions of this recording.

Sometimes, "who copied whom" is not clear. For instance, Forkel mentions a Mass for double chorus among Bach's works. It was published and performed in the early 19th century. Although a score partially in Bach's handwriting exists, the work was later considered spurious. In 1950, the Bach-Werke-Verzeichnis was designed to keep such works out of the main catalogue; if there was a strong association with Bach, they could be listed in its appendix (German: ''Anhang'', abbreviated as Anh.). Thus, for instance, the Mass for double chorus became Bach's church music in Latin#Copies, BWV Anh. 167. But this was far from the end of the attribution problems. For instance, ', was later attributed to Melchior Hoffmann (composer), Melchior Hoffmann. For other works, Bach's authorship was put in doubt: the best-known organ composition in the BWV catalogue, the Toccata and Fugue in D minor, BWV 565, was one of these uncertain works in the late 20th century.

Reception and legacy

In the 18th century, Bach's music was appreciated mostly by distinguished connoisseurs. The 19th century started with the publication of the first biography of Bach and ended with the Bach Gesellschaft's completion and publication of all his known works. Starting with the Bach Revival, he began to be regarded as one of the greatest composers, a reputation he has maintained. The BACH motif, which Bach occasionally used in his compositions, has been used in dozens of tributes to him since the 19th century.

18th century

In his own time, Bach was highly regarded by his colleagues, but his reputation outside this small circle of connoisseurs was due not to his compositions (which had an extremely narrow circulation), but to his virtuosic abilities. Nevertheless, during his life, Bach received public recognition, such as the title of court composer by Augustus III of Poland and the appreciation he was shown by Frederick the Great and Hermann Karl von Keyserling. This appreciation contrasted with the humiliations he faced, for instance, in Leipzig. Bach also had detractors in the contemporary press (Johann Adolf Scheibe suggested he write less complex music) and supporters, such as Johann Mattheson and Lorenz Christoph Mizler. After his death, Bach's reputation as a composer initially declined: his work was regarded as old-fashioned compared to the emerging Galant music, galant style. He was remembered more as a virtuoso organ player and a teacher. The bulk of the music List of compositions by Johann Sebastian Bach printed during his lifetime, printed during his lifetime was for organ or harpsichord.

Bach's surviving family members, who inherited many of his manuscripts, were not all equally concerned with preserving them, leading to considerable losses. Carl Philipp Emanuel, his second-eldest son, was most active in safeguarding his father's legacy: he co-authored his father's obituary, contributed to the publication of his four-part chorales, presented some of his works, and helped preserve the bulk of his previously unpublished work. Later, just after the turn of the century in 1805, Abraham Mendelssohn, who had married one of Itzig's granddaughters, bought a substantial collection of Bach manuscripts that had come down from C. P. E. Bach, and donated it to the Sing-Akademie zu Berlin, Berlin Sing-Akademie.

Wilhelm Friedemann, the eldest son, performed several of his father's cantatas in Halle but, after becoming unemployed, sold part of his large collection of his father's works. Several List of students of Johann Sebastian Bach, students of the old master, such as his son-in-law Johann Christoph Altnickol, Johann Friedrich Agricola, Johann Kirnberger, and Johann Ludwig Krebs, contributed to the dissemination of his legacy. The early devotees were not all musicians; for example, in Berlin, Daniel Itzig, a high official of Frederick the Great's court, venerated Bach.Christoph Wolff
"A Bach Cult in Late-Eighteenth-Century Berlin: Sara Levy's Musical Salon"
in ''Bulletin of the American Academy of Arts and Sciences, Bulletin of the American Academy''. Spring 2005. pp. 26–31. His eldest daughters took lessons from Kirnberger and their sister Sara from Wilhelm Friedemann Bach, who was in Berlin from 1774 to 1784. Sara Itzig Levy became an avid collector of work by J.S. Bach and his sons and was a "patron" of C. P. E. Bach.

While Bach was in Leipzig, performances of his church music were limited to some of his motets and, under Thomaskantor, cantor Johann Friedrich Doles, Doles, some of his Passions. A new generation of Bach aficionados emerged who studiously collected and copied his music, including some of his large-scale works, such as the Mass in B minor, and performed it privately. One was Gottfried van Swieten, a high-ranking Austrian official who was instrumental in passing Bach's legacy on to the composers of the First Viennese School, Viennese school. Joseph Haydn, Haydn owned manuscript copies of ''The Well-Tempered Clavier'' and the Mass in B minor and was influenced by Bach's music. Wolfgang Amadeus Mozart, Mozart owned a copy of one of Bach's motets, transcribed some of his instrumental works (Preludes and Fugues for Violin, Viola and Cello, K. 404a (1782), Fugues for 2 Violins, Viola and Cello, K. 405 (1782)), and wrote contrapuntal music influenced by his style.Brown, A. Peter, ''The Symphonic Repertoire'' (Volume 2). Indiana University Press (), pp. 423–432 (2002). Beethoven had learned ''The Well-Tempered Clavier'' in its entirety by the time he was 11 in 1781 and called Bach the (progenitor of harmony).McKay, Cory
"The Bach Reception in the 18th and 19th century"
/ref>

19th century

In 1802 Johann Nikolaus Forkel published ''Johann Sebastian Bach: His Life, Art, and Work'', the first Bach biography, dedicated to van Swieten. In 1805, Abraham Mendelssohn bought a substantial collection of Bach manuscripts that had come down from C. P. E. Bach, and donated it to the Berlin Sing-Akademie. The Sing-Akademie occasionally performed Bach's works in public concerts, for instance, his BWV 1052, first keyboard concerto, with Sara Itzig Levy at the piano. Since the 19th-century Bach Revival, he has been widely regarded as one of the greatest composers in the history of Western music.

The first decades of the 19th century saw an increasing number of first publications of Bach's music: Breitkopf started publishing chorale preludes, Hoffmeister harpsichord music, and ''The Well-Tempered Clavier'' was printed concurrently by Simrock (Germany), Nägeli (Switzerland) and Hoffmeister (Germany and Austria) in 1801. Vocal music was also published: motets in 1802 and 1803, followed by the E major version of the Magnificat (Bach), Magnificat, the BWV 234, Kyrie-Gloria Mass in A major, and the cantata '. In 1818, Hans Georg Nägeli called the Mass in B minor the greatest composition ever. Bach's influence was felt in the next generation of early Romantic composers. Abraham's son Felix, aged 13, produced his first Magnificat setting in 1822, and it is clearly inspired by the then-unpublished D major version of Bach's Magnificat.

Felix Mendelssohn's 1829 performance of the ''St Matthew Passion'' precipitated the Bach Revival. The ''St John Passion'' saw its 19th-century premiere in 1833, and the first public performance of the Mass in B minor followed in 1844. Besides these and other public performances and increased coverage of the composer and his compositions in printed media, the 1830s and 1840s also saw the first publication of more Bach vocal works: six cantatas, the ''St Matthew Passion'', and the Mass in B minor. A series of organ compositions were first published in 1833. Frédéric Chopin, Chopin started composing his 24 Preludes, Op. 28 (Chopin), 24 Preludes, Op. 28, inspired by ''The Well-Tempered Clavier'', in 1835, and Robert Schumann, Schumann published his in 1845. Bach's music was transcribed and arranged to suit contemporary tastes and performance practice by composers such as Carl Friedrich Zelter, Robert Franz, and Franz Liszt, or combined with new music such as the melody line of Charles Gounod's "Ave Maria (Bach/Gounod), Ave Maria".

In 1850 the (Bach Society) was founded to promote Bach's music. In the second half of the 19th century, the Society published a comprehensive edition of his works. In 1854, Bach was deemed one of the Three Bs by Peter Cornelius, the others being Beethoven and Berlioz. (Hans von Bülow replaced Berlioz with Brahms.) From 1873 to 1880 Philipp Spitta published ''Spitta's Johann Sebastian Bach, Johann Sebastian Bach'', the standard work on Bach's life and music. During the 19th century, 200 books were published on Bach. By the end of the century, local Bach societies were established in several cities, and his music had been performed in all major musical centres. In 19th-century Germany, Bach was coupled with nationalist feeling. In England, Bach was coupled with a revival of religious and baroque music. By the end of the century, Bach was firmly established as one of the greatest composers, recognised for both his instrumental and his vocal music.

20th century

During the 20th century, recognition of the musical and Pedagogy, pedagogic value of Bach's works continued, as in the promotion of the cello suites by Pablo Casals, the first major performer to record them. Claude Debussy called Bach a "benevolent God" "to whom musicians should offer a prayer before setting to work so that they may be preserved from mediocrity." Glenn Gould's debut Bach: The Goldberg Variations (Glenn Gould album), 1955 recording of the ''Goldberg Variations'' transformed the work from an obscure piece often considered "esoteric" to part of the standard piano repertoire.

The album had "astonishing" sales for a classical work.
This article may be found online as
Andres Segovia left behind a large body of edited works and transcriptions for classical guitar, notably a transcription of the Chaconne from the Partita for Violin No. 2 (Bach), 2nd Partita for Violin (BWV 1004).

A significant development in the later 20th century was historically informed performance practice, with forerunners such as Nikolaus Harnoncourt acquiring prominence through their performances of Bach's music. Bach's keyboard music was again performed on the harpsichord and other Baroque instruments rather than on modern pianos and 19th-century romantic organs. Ensembles playing and singing Bach's music not only kept to the instruments and the performance style of his day but were also reduced to the size of the groups Bach used for his performances. But that was not the only way Bach's music came to the forefront in the 20th century: his music was heard in versions ranging from Ferruccio Busoni's late-romantic ''Bach-Busoni Editions'' for piano to the orchestrations of Leopold Stokowski, whose interpretation of the Toccata and Fugue in D minor opened Disney's Fantasia (1940 film), ''Fantasia'' film.

Bach's music has influenced other genres. Jazz musicians have adapted it, with Jacques Loussier, Ian Anderson, Uri Caine, and the Modern Jazz Quartet among those creating jazz versions of his works. Several 20th-century composers referred to Bach or his music, for example Eugène Ysaÿe in Six Sonatas for solo violin (Ysaÿe), Six Sonatas for solo violin, Dmitri Shostakovich in 24 Preludes and Fugues (Shostakovich), 24 Preludes and Fugues, and Heitor Villa-Lobos in ''Bachianas Brasileiras'' (tr. ''Bach-inspired Brazilian pieces''). A wide variety of publications involved Bach: there were the ''Bach Jahrbuch'' publications of the and various other biographies and studies by, among others, Albert Schweitzer, Charles Sanford Terry (historian), Charles Sanford Terry, Alfred Dürr, Christoph Wolff, Peter Williams (musicologist), Peter Williams, and John Butt (musician), John Butt, and the 1950 first edition of the Bach-Werke-Verzeichnis. Books such as ''Gödel, Escher, Bach'' put the composer's art in a wider perspective. Bach's music was extensively listened to, performed, broadcast, arranged, adapted, and commented upon in the 1990s.Rokus de Groot (2000)
"And Nowhere Bach. Bach Reception in a Late Twentieth-Century Dutch Composition by Elmer Schönberger"
pp. 145–158 in ''Tijdschrift van de Koninklijke Vereniging voor Nederlandse Muziekgeschiedenis'', volume 50, no. 1/2. Around 2000, the 250th anniversary of Bach's death, three record companies issued box sets of recordings of his complete works.

Three works by Bach are featured on the Voyager Golden Record, a gramophone record containing a broad sample of the images, sounds, languages, and music of Earth, sent into space with the two Voyager program, Voyager probes: the first movement of Brandenburg Concertos , ''Brandenburg Concerto'' No. 2 (conducted by Karl Richter (conductor), Karl Richter), the "Gavotte en rondeaux" from the Partita for Violin No. 3 (Bach), Partita for Violin No. 3 (played by Arthur Grumiaux), and the Prelude and Fugue No. 1 in C major from ''The Well-Tempered Clavier'' (played by Glenn Gould). 20th-century tributes to Bach include statues erected in his honour and things such as streets and space objects named after him. A multitude of musical ensembles, such as the Bach Aria Group, , Bachchor Stuttgart, and Bach Collegium Japan took the composer's name. Bach festivals were held on several continents, and competitions and prizes such as the International Johann Sebastian Bach Competition and the Royal Academy of Music Bach Prize were named after him. While by the end of the 19th century, Bach had been inscribed in nationalism and religious revival, the late 20th century saw Bach as the subject of a secularised art-as-religion ().

21st century

In the 21st century Bach's compositions have become available online, for instance at the International Music Score Library Project. High-resolution facsimiles of Bach's autographs became available at the Bach Digital website. 21st-century biographers include Christoph Wolff, Peter Williams (musicologist), Peter Williams, and John Eliot Gardiner. In 2011, Anthony Tommasini, chief classical music critic of ''The New York Times'', ranked Bach the greatest composer of all time, "for his matchless combination of masterly musical engineering (as one reader put it) and profound expressivity. Since writing about Bach in the first article of this series I have been thinking more about the perception that he was considered old-fashioned in his day. Haydn was 18 when Bach died, in 1750, and Classicism was stirring. Bach was surely aware of the new trends. Yet he reacted by digging deeper into his way of doing things. In his austerely beautiful ''Art of Fugue,'' left incomplete at his death, Bach reduced complex counterpoint to its bare essentials, not even indicating the instrument (or instruments) for which these works were composed... through his chorales alone Bach explored the far reaches of tonal harmony."

Alex Ross (music critic), Alex Ross wrote, "Bach became an absolute master of his art by never ceasing to be a student of it. His most exalted sacred works—the two extant Passions, from the seventeen-twenties, and the Mass in B Minor, completed not long before his death in 1750—are feats of synthesis, mobilizing secular devices to spiritual ends. They are rooted in archaic chants, hymns, and chorales. They honour, with consummate skill, the scholastic discipline of canon and fugue... Their furious development of brief motifs anticipates Beethoven, who worshipped Bach when he was young. And their most daring harmonic adventures—for example, the otherworldly modulations in the 'Confiteor' of the B-Minor Mass—look ahead to Wagner, even to Schoenberg." The Calendar of saints (Episcopal Church), liturgical calendar of the Episcopal Church has a feast day for Bach on 28 July; on the same day, the Calendar of saints (Lutheran), Calendar of Saints of some Lutheran churches, such as the Evangelical Lutheran Church in America, ELCA, remembers Bach, Handel, and Heinrich Schütz. As of 2013, over 150 recordings have been made of ''The Well-Tempered Clavier''.Bach Cantatas Website
"''Well-Tempered Clavier'' Book 1, BWV 846–869 Recordings – Part 8"
/ref> In 2015, Bach's handwritten personal copy of the Mass in B minor, held by the Berlin State Library, was added to UNESCO's Memory of the World Programme#Memory of the World Register, Memory of the World Register.

See also

* Portraits of Johann Sebastian Bach

References

Notes

Citations

Works cited

Biographies

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* , first published in French in 1905 and in German in 1908
Vol. 1Vol. 2

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Other

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* Second edition: 1734.
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Further reading

* See , for an extensive bibliography.
*
* ''N.B''.: First published in 1867; superseded, for scholarly purposes, by Wolfgang Schmieder's complete thematic catalogue, but useful as a handy reference tool for only the instrumental works of Bach and as a partial alternative to Schmieder's work.
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External links

*
Bach: A Passionate Life
'. BBC Two.
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bach-leipzig website
of the Bach Archive.

Yo Tomita's ''Bach Bibliography'' (23 March 2012)
, mirror at the Riemenschneider Bach Institute.
* .

Scores

* .
* .

Music manuscripts and early prints
at Bach Digital website.

Recordings


Johann Sebastian Bach recordings
at the Discography of American Historical Recordings.
* .

All of Bach
website of the Netherlands Bach Society.

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