A descant, discant, or is any of several different things in

music Music is generally defined as the The arts, art of arranging sound to create some combination of Musical form, form, harmony, melody, rhythm or otherwise Musical expression, expressive content. Exact definition of music, definitions of mu ...

, depending on the period in question; etymologically, the word means a voice (''cantus'') above or removed from others. The Harvard Dictionary of Music states: A descant is a form of

medieval music Medieval music encompasses the sacred and secular music of Western Europe during the Middle Ages, from approximately the 6th to 15th centuries. It is the first and longest major era of Western classical music and followed by the Renaissance ...

in which one singer sang a fixed

melody A melody (from Greek μελῳδία, ''melōidía'', "singing, chanting"), also tune, voice or line, is a linear succession of musical tones that the listener perceives as a single entity. In its most literal sense, a melody is a combina ...

, and others accompanied with improvisations. The word in this sense comes from the term ' (descant "above the book"), and is a form of

Gregorian chant Gregorian chant is the central tradition of Western plainchant, a form of monophonic, unaccompanied sacred song in Latin (and occasionally Greek) of the Roman Catholic Church. Gregorian chant developed mainly in western and central Europe dur ...

in which only the melody is notated but an improvised

polyphony Polyphony ( ) is a type of musical texture (music), texture consisting of two or more simultaneous lines of independent melody, as opposed to a musical texture with just one voice, monophony, or a texture with one dominant melodic voice accompan ...

is understood. The ' had specific rules governing the improvisation of the additional voices. Later on, the term came to mean the

treble Treble may refer to: In music: *Treble (sound), tones of high frequency or range, the counterpart of bass *Treble voice, a choirboy or choirgirl singing in the soprano range *Treble (musical group), a three-piece girl group from the Netherlands *T ...

or soprano singer in any group of voices, or the higher pitched line in a song. Eventually, by the

Renaissance The Renaissance ( , ) , from , with the same meanings. is a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries, characterized by an effort to revive and surpass id ...

, descant referred generally to counterpoint. Nowadays the counterpoint meaning is the most common. Descant can also refer to the highest pitched of a group of instruments, particularly the descant

viol The viol (), viola da gamba (), or informally gamba, is any one of a family of bowed, fretted, and stringed instruments with hollow wooden bodies and pegboxes where the tension on the strings can be increased or decreased to adjust the pitc ...

or recorder. Similarly, it can also be applied to the soprano

clef A clef (from French: 'key') is a musical symbol used to indicate which notes are represented by the lines and spaces on a musical stave. Placing a clef on a stave assigns a particular pitch to one of the five lines, which defines the pit ...

. In modern usage, especially in the context of church music, descant can also refer to a high, florid melody sung by a few sopranos as a decoration for a hymn.

Origin and development

In origin, discant is a style of

organum ''Organum'' () is, in general, a plainchant melody with at least one added voice to enhance the harmony, developed in the Middle Ages. Depending on the mode and form of the chant, a supporting bass line (or '' bourdon'') may be sung on the sa ...

that either includes a

plainchant Plainsong or plainchant (calque from the French ''plain-chant''; la, cantus planus) is a body of chants used in the liturgies of the Western Church. When referring to the term plainsong, it is those sacred pieces that are composed in Latin text ...

tenor A tenor is a type of classical male singing voice whose vocal range lies between the countertenor and baritone voice types. It is the highest male chest voice type. The tenor's vocal range extends up to C5. The low extreme for tenors i ...

part (usually on a

melisma Melisma ( grc-gre, μέλισμα, , ; from grc, , melos, song, melody, label=none, plural: ''melismata'') is the singing of a single syllable of text while moving between several different notes in succession. Music sung in this style is ref ...

in the chant) or is used without a plainchant basis in conductus, in either case with a "note against note" upper voice, moving in

contrary motion In music theory, contrapuntal motion is the general movement of two melodic lines with respect to each other. In traditional four-part harmony, it is important that lines maintain their independence, an effect which can be achieved by the judic ...

. It is not a

musical form In music, ''form'' refers to the structure of a musical composition or performance. In his book, ''Worlds of Music'', Jeff Todd Titon suggests that a number of organizational elements may determine the formal structure of a piece of music, suc ...

, but rather a technique. The term continued to be used down to modern times with changing senses, at first for polyphony in general, then to differentiate a subcategory of polyphony (either in contrast to organum, or for improvised as distinct from written polyphony). By extension it became the name of a part that is added above the tenor, and later as the name of the highest part in a polyphonic setting (the equivalent of "cantus", "superius", and "soprano"). Finally, it was adopted as the name of the highest register of instruments such as recorders, cornets, viols, and organ stops. "English discant is three-voice parallelism in first-inversion triads." However, because it allowed only three, four, or at most five such chords in succession, emphasizing contrary motion as the basic condition, it "did not differ from the general European discant tradition of the time".Ernest H. Sanders and Peter M. Lefferts, "Discant: II. English Discant", ''The New Grove Dictionary of Music and Musicians'', second edition, edited by Stanley Sadie and John Tyrrell (London: Macmillan Publishers, 2001). Because English discant technique has commonly been associated with such a succession of first-inversion triads, it has inevitably become confused with ''

fauxbourdon Fauxbourdon (also fauxbordon, and also commonly two words: faux bourdon or faulx bourdon, and in Italian falso bordone) – French for ''false drone'' – is a technique of musical harmonisation used in the late Middle Ages and early Renaissance, ...

'', with which it has "no connection whatsoever". This misinterpretation was first brought forward in 1936 by Manfred Bukofzer, but has been proved invalid, first in 1937 by Thrasybulos Georgiades, and then by Sylvia Kenney and Ernest H. Sanders. A second hypothesis, that an unwritten tradition of this kind of parallel discant existed in England before 1500, "is supported neither by factual evidence nor by probability".

In hymns

Hymn tune A hymn tune is the melody of a musical composition to which a hymn text is sung. Musically speaking, a hymn is generally understood to have four-part (or more) harmony, a fast harmonic rhythm (chords change frequently), with or without refrai ...

descants are counter-melodies, generally at a higher pitch than the main melody. Typically they are sung in the final or penultimate verse of a hymn. Although the English Hymnal of 1906 did not include descants, this influential hymnal, whose music editor was

Ralph Vaughan Williams Ralph Vaughan Williams, (; 12 October 1872– 26 August 1958) was an English composer. His works include operas, ballets, chamber music, secular and religious vocal pieces and orchestral compositions including nine symphonies, written over ...

, served as a source of tunes for which the earliest known hymn tune descants were published. These were in collections compiled by Athelstan Riley, who wrote "The effect is thrilling; it gives the curious impression of an ethereal choir joining in the worship below; and those who hear it for the first time often turn and look up at the roof!". An example of a descant from this collection (for the British national anthem) goes as follows: << << \new Staff \new Staff \new Staff >> >> \layout \midi Among composers of descants during 1915 to 1934 were Alan Gray, Geoffrey Shaw, and Ralph Vaughan Williams. Several of their descants appear in what is possibly the earliest hymnal to include descants, '' Songs of Praise'' (London: Oxford University Press, 1925, enlarged, 1931, reprinted 1971). During the last quarter of the twentieth century, new editions of hymnals increased the number of included descants. For example, the influential ''Hymnal 1940'' (Episcopal) contains no descants, whereas its successor, ''

The Hymnal 1982 ''The Hymnal 1982'' is the primary hymnal of the Episcopal Church in the United States of America. It is one in a series of seven official hymnals of the Episcopal Church, including ''The Hymnal 1940''. Unlike many Anglican churches (including th ...

'', contains 32. Among other currently used hymnals, ''The Worshiping Church'' contains 29 descants; ''The Presbyterian Hymnal'', 19; ''

The New Century Hymnal ''The New Century Hymnal'' is a comprehensive hymnal and worship book published in 1995 for the United Church of Christ. The hymnal contains a wide-variety of traditional Christian hymns and worship songs, many contemporary hymns and songs, and a s ...

'', 10; ''Chalice Hymnal'', 21. The Vocal Descant Edition for ''Worship, Third Edition'' (GIA Publications, 1994) offers 254 descants by composers such as

Hal Hopson Hal H. Hopson (born 12 June 1933) is a full-time composer and church musician residing in Cedar Park, Texas. He has over 3000 published works, which comprise almost every musical form in church music. With a special interest in congregational son ...

, David Hurd,

Robert Powell Robert Powell (; born 1 June 1944) is an English actor who is known for the title roles in '' Mahler'' (1974) and ''Jesus of Nazareth'' (1977), and for his portrayal of secret agent Richard Hannay in '' The Thirty Nine Steps'' (1978) and its s ...

Richard Proulx Richard Proulx (''AmEng'' ɺu"An Interview with Richard Proulx", http://www.selahpub.com/MusicInWorship/ProulxInterview.html . (born April 3, 1937, St. Paul, Minnesota — died February 18, 2010, Chicago, Illinois) was an American composer and ...

, and

Carl Schalk Carl Flentge Schalk (September 26, 1929 – January 24, 2021) was a noted Lutheran composer, author, and lecturer. Between 1965 and 2004 he taught church music at Concordia University Chicago.

. In the United Kingdom and elsewhere, the ''

Carols for Choirs ''Carols for Choirs'' is a collection of choral scores, predominantly of Christmas carols and hymns, first published in 1961 by Oxford University Press. It was edited by Sir David Willcocks and Reginald Jacques, and is a widely used source of ...

'' collection, which features descants by

David Willcocks Sir David Valentine Willcocks, (30 December 1919 – 17 September 2015) was a British choral conductor, organist, composer and music administrator. He was particularly well known for his association with the Choir of King's College, Cambridge ...

and others to well known Christmas tunes such as "

O come, all ye faithful "O Come, All Ye Faithful" (originally written in Latin as "") is a Christmas carol that has been attributed to various authors, including John Francis Wade (1711–1786), John Reading (1645–1692), King John IV of Portugal (1604–1656), and ...

" has contributed to the enduring popularity of the genre.

12th-century Aquitanian polyphony

This style was dominant in early 12th century Aquitanian

, and can be identified by the following characteristics: # Both the tenor and upper parts move at about the same rate, using the ''equalitas punctorum'' (an approximately equal rate of movement in all the voices) with between one and three notes in the upper part to every note in the tenor part. At the end of a phrase however, in discant style, the upper part may have more notes, thus producing a more

tic passage at a cadence. # Throughout the discant passages, the two parts interchange between consonant intervals:

octave In music, an octave ( la, octavus: eighth) or perfect octave (sometimes called the diapason) is the interval between one musical pitch and another with double its frequency. The octave relationship is a natural phenomenon that has been refer ...

s, fifths. # Discant style is characterised by the use of

rhythmic modes In medieval music, the rhythmic modes were set patterns of long and short durations (or rhythms). The value of each note is not determined by the form of the written note (as is the case with more recent European musical notation), but rather b ...

throughout each part. In earlier types of organum, rhythm was either not notated as in organum purum, or notated in only the upper voice part, however Notre Dame composers devised a way of notating rhythm using ligatures and six different types of rhythmic modes. Examples of this can be found in some of Léonin’s late 12th-century settings. These settings are often punctuated with passages in discant style, where both the tenor and upper voice move in modal rhythms, often the tenor part in mode 5 (two long notes) and the upper part in mode 1 (a long then short note). Therefore it is easier to imagine how discant style would have sounded, and we can make a guess as to how to recreate the settings. It is suggested by scholars such as

Grout Grout is a dense fluid which hardens to fill gaps or used as reinforcement in existing structures. Grout is generally a mixture of water, cement and sand, and is employed in pressure grouting, embedding rebar in masonry walls, connecting sec ...

, that Léonin used this non-

tic style in order to mirror the grandeur of Notre Dame Cathedral itself. Current research suggests that the word 'discantus' was formed with the intention of providing a separate term for a newly developed type of polyphony. If true, then it is ironic that the newer term, "discantus", ended up being applied to the older note-against-note style, while the older word "organum" was transferred to the more innovative style of florid-against-sustained-note polyphony. This may have been partly because the 12th century was an era that believed in progress, so that the more familiar "organum" was kept for the style then considered to be the most up-to-date.

Rudolf Flotzinger Rudolf Flotzinger (born 22 September 1939) is an Austrian musicologist. Career Born in Vorchdorf (Austria), Flotzinger graduated from the where he was a student from 1951 to 1958.

, "Organum, §6: ‘Organum’ and ‘Discant’: New Terminology". ''The New Grove Dictionary of Music and Musicians'', second edition, edited by Stanley Sadie and John Tyrrell (London: Macmillan Publishers, 2001).

Discant in three or four voices

The development of modal rhythms enabled the progression from two part discant style to three and four part discant style. This is because, only voices, confined to a set rhythm can be combined effectively to make a set phrase. This was mainly related to Pérotin, around 1200. The parts in these three and four past settings were not necessarily related to each other. Evidence suggests that the parts were either related to the tenor part, or composed independently. Either way, this formed the first ‘composition’, and provided a foundation for development, and a new style, '' conductus'' was developed from the three and four part discant ideas.

References

External links

{{Wiktionary, descant
Selection of hymnal descants
Melody types Musical terminology