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The International Music Score Library Project (IMSLP), also known as the Petrucci Music Library after publisher
Ottaviano Petrucci Ottaviano Petrucci (born in Fossombrone on 18 June 1466 – died on 7 May 1539 in Venice) was an Italian printer. His ''Harmonice Musices Odhecaton'', a collection of chansons printed in 1501, is commonly misidentified as the first book of sheet mu ...
, is a subscription-based digital library of
public-domain The public domain (PD) consists of all the creative work to which no exclusive intellectual property rights apply. Those rights may have expired, been forfeited, expressly waived, or may be inapplicable. Because those rights have expired, ...
music scores. The project, which uses
MediaWiki MediaWiki is a free and open-source wiki software. It is used on Wikipedia and almost all other Wikimedia websites, including Wiktionary, Wikimedia Commons and Wikidata; these sites define a large part of the requirement set for MediaWiki ...
software, has uploaded more than 630,000 scores and 73,000 recordings of more than 195,000 works by 24,000 composers. IMSLP has both an
iOS app The App Store is an app store platform, developed and maintained by Apple Inc., for mobile apps on its iOS and iPadOS operating systems. The store allows users to browse and download approved apps developed within Apple's iOS Software Deve ...
and an
Android app Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets. Android is developed by a consortium of de ...
.


History


Overview

The site was launched on February 16, 2006. The library consists mainly of scans of old musical editions out of
copyright A copyright is a type of intellectual property that gives its owner the exclusive right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time. The creative work may be in a literary, artistic, education ...
. In addition, it admits scores by contemporary composers who wish to share their music with the world by releasing it under a
Creative Commons Creative Commons (CC) is an American non-profit organization and international network devoted to educational access and expanding the range of creative works available for others to build upon legally and to share. The organization has release ...
license. One of the main projects of the IMSLP was the sorting and uploading of the complete works of
Johann Sebastian Bach Johann Sebastian Bach (28 July 1750) was a German composer and musician of the late Baroque period. He is known for his orchestral music such as the '' Brandenburg Concertos''; instrumental compositions such as the Cello Suites; keyboard w ...
in the
Bach-Gesellschaft Ausgabe Joh. Seb. Bach's Werke () is the Bach Gesellschaft's collected edition of Johann Sebastian Bach's compositions, published in 61 volumes in the second half of the 19th century. The series is also known as Bach-Gesellschaft edition (german: Bach-Gese ...
(1851–99), a task that was completed on November 3, 2008. Besides J.S. Bach's complete public domain works, all public domain works of
Ludwig van Beethoven Ludwig van Beethoven (baptised 17 December 177026 March 1827) was a German composer and pianist. Beethoven remains one of the most admired composers in the history of Western music; his works rank amongst the most performed of the classical ...
,
Johannes Brahms Johannes Brahms (; 7 May 1833 – 3 April 1897) was a German composer, pianist, and conductor of the mid- Romantic period. Born in Hamburg into a Lutheran family, he spent much of his professional life in Vienna. He is sometimes grouped wit ...
,
Joseph Canteloube Marie-Joseph Canteloube de Malaret (; 21 October 18794 November 1957) was a French composer, musicologist, and author best known for his collections of orchestrated folksongs from the Auvergne region, '' Chants d'Auvergne''. Biography Canteloub ...
, Emmanuel Chabrier,
Ernest Chausson Amédée-Ernest Chausson (; 20 January 1855 – 10 June 1899) was a French Romantic composer who died just as his career was beginning to flourish. Life Born in Paris into an affluent bourgeois family, Chausson was the sole surviving child of a ...
,
Frédéric Chopin Frédéric François Chopin (born Fryderyk Franciszek Chopin; 1 March 181017 October 1849) was a Polish composer and virtuoso pianist of the Romantic period, who wrote primarily for solo piano. He has maintained worldwide renown as a leadin ...
,
Joseph Haydn Franz Joseph Haydn ( , ; 31 March 173231 May 1809) was an Austrian composer of the Classical period (music), Classical period. He was instrumental in the development of chamber music such as the string quartet and piano trio. His contributions ...
,
Arcangelo Corelli Arcangelo Corelli (, also , , ; 17 February 1653 – 8 January 1713) was an Italian composer and violinist of the Baroque era. His music was key in the development of the modern genres of sonata and concerto, in establishing the preeminence of ...
,
Claude Debussy (Achille) Claude Debussy (; 22 August 1862 – 25 March 1918) was a French composer. He is sometimes seen as the first Impressionist composer, although he vigorously rejected the term. He was among the most influential composers of the ...
,
Vincent d'Indy Paul Marie Théodore Vincent d'Indy (; 27 March 18512 December 1931) was a French composer and teacher. His influence as a teacher, in particular, was considerable. He was a co-founder of the Schola Cantorum de Paris and also taught at the P ...
,
Paul Dukas Paul Abraham Dukas ( or ; 1 October 1865 – 17 May 1935) was a French composer, critic, scholar and teacher. A studious man of retiring personality, he was intensely self-critical, having abandoned and destroyed many of his compositions. His b ...
,
Gabriel Fauré Gabriel Urbain Fauré (; 12 May 1845 – 4 November 1924) was a French composer, organist, pianist and teacher. He was one of the foremost French composers of his generation, and his musical style influenced many 20th-century composers ...
,
Pierre-Octave Ferroud Pierre-Octave Calixte Ferroud (6 January 1900 – 17 August 1936)K.S. (2003). was a French composer of classical music. Life Ferroud was born in Chasselay, Rhône, near Lyon. He went to Lyon, to Strasbourg (for military service from 1920-2) ...
,
George Frideric Handel George Frideric (or Frederick) Handel (; baptised , ; 23 February 1685 – 14 April 1759) was a German-British Baroque music, Baroque composer well known for his opera#Baroque era, operas, oratorios, anthems, concerto grosso, concerti grossi, ...
,
Jean Huré Jean-Louis Charles Huré (17 September 1877 – 27 January 1930) was a French composer and organist. Though educated in music at a monastery in Angers, he was mostly self-taught. Life Born in Gien, Loiret, Huré studied anthropology, Musical comp ...
,
Albéric Magnard Lucien Denis Gabriel Albéric Magnard (; 9 June 1865 – 3 September 1914) was a French composer, sometimes referred to as a "French Bruckner", though there are significant differences between the two composers. Magnard became a national hero in ...
,
Giovanni Pierluigi da Palestrina Giovanni Pierluigi da Palestrina ( – 2 February 1594) was an Italian composer of late Renaissance music. The central representative of the Roman School, with Orlande de Lassus and Tomás Luis de Victoria, Palestrina is considered the leading ...
,
Maurice Ravel Joseph Maurice Ravel (7 March 1875 – 28 December 1937) was a French composer, pianist and conductor. He is often associated with Impressionism along with his elder contemporary Claude Debussy, although both composers rejected the term. In ...
,
Albert Roussel Albert Charles Paul Marie Roussel (; 5 April 1869 – 23 August 1937) was a French composer. He spent seven years as a midshipman, turned to music as an adult, and became one of the most prominent French composers of the interwar period. His ...
,
Erik Satie Eric Alfred Leslie Satie (, ; ; 17 May 18661 July 1925), who signed his name Erik Satie after 1884, was a French composer and pianist. He was the son of a French father and a British mother. He studied at the Paris Conservatoire, but was an und ...
,
Florent Schmitt Florent Schmitt (; 28 September 187017 August 1958) was a French composer. He was part of the group known as Les Apaches. His most famous pieces are ''La tragédie de Salome'' and ''Psaume XLVII'' (Psalm 47). He has been described as "one of th ...
,
Franz Schubert Franz Peter Schubert (; 31 January 179719 November 1828) was an Austrian composer of the late Classical and early Romantic eras. Despite his short lifetime, Schubert left behind a vast ''oeuvre'', including more than 600 secular vocal wor ...
,
Robert Schumann Robert Schumann (; 8 June 181029 July 1856) was a German composer, pianist, and influential music critic. He is widely regarded as one of the greatest composers of the Romantic era. Schumann left the study of law, intending to pursue a career a ...
,
Alexander Scriabin Alexander Nikolayevich Scriabin (; russian: Александр Николаевич Скрябин ; – ) was a Russian composer and virtuoso pianist. Before 1903, Scriabin was greatly influenced by the music of Frédéric Chopin and composed ...
and
Jean Sibelius Jean Sibelius ( ; ; born Johan Julius Christian Sibelius; 8 December 186520 September 1957) was a Finnish composer of the late Romantic and 20th-century classical music, early-modern periods. He is widely regarded as his country's greatest com ...
are available, as well as a large percentage of
Wolfgang Amadeus Mozart Wolfgang Amadeus Mozart (27 January 17565 December 1791), baptised as Joannes Chrysostomus Wolfgangus Theophilus Mozart, was a prolific and influential composer of the Classical period. Despite his short life, his rapid pace of composition r ...
,
Franz Liszt Franz Liszt, in modern usage ''Liszt Ferenc'' . Liszt's Hungarian passport spelled his given name as "Ferencz". An orthographic reform of the Hungarian language in 1922 (which was 36 years after Liszt's death) changed the letter "cz" to simpl ...
, and the works of many others as well. Besides providing a digital repository, the IMSLP offers possibilities as a
musicological Musicology (from Greek μουσική ''mousikē'' 'music' and -λογια ''-logia'', 'domain of study') is the scholarly analysis and research-based study of music. Musicology departments traditionally belong to the humanities, although some mu ...
encyclopaedia, since multiple and historical editions of a single composition can be uploaded. Also, pages on publishers provide valuable information, and the work pages themselves often contain a large quantity of information, e.g. roles in an opera. IMSLP is recommended as a research tool by
MIT The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the m ...
, which also uses it extensively for providing scores for its
OpenCourseWare OpenCourseWare (OCW) are course lessons created at universities and published for free via the Internet. OCW projects first appeared in the late 1990s, and after gaining traction in Europe and then the United States have become a worldwide means ...
courses. It is suggested as a resource by the
Sibley Music Library Sibley Music Library is the library of the Eastman School of Music, Rochester, NY. It was founded in 1904 by Hiram Watson Sibley in honor of his father Hiram Sibley and is said to be the largest university music library in the US. History The li ...
and by libraries at other universities such as
Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is consider ...
,
University of California, Los Angeles The University of California, Los Angeles (UCLA) is a public land-grant research university in Los Angeles, California. UCLA's academic roots were established in 1881 as a teachers college then known as the southern branch of the California St ...
,
Brown University Brown University is a private research university in Providence, Rhode Island. Brown is the seventh-oldest institution of higher education in the United States, founded in 1764 as the College in the English Colony of Rhode Island and Providenc ...
,
University of Pennsylvania The University of Pennsylvania (also known as Penn or UPenn) is a private research university in Philadelphia. It is the fourth-oldest institution of higher education in the United States and is ranked among the highest-regarded universitie ...
,
University of Wisconsin–Madison A university () is an educational institution, institution of higher education, higher (or Tertiary education, tertiary) education and research which awards academic degrees in several Discipline (academia), academic disciplines. Universities ty ...
,
Oberlin Conservatory of Music The Oberlin Conservatory of Music is a private music conservatory in Oberlin College in Oberlin, Ohio. It was founded in 1865 and is the second oldest conservatory and oldest continually operating conservatory in the United States. It is one of ...
,
Manhattan School of Music The Manhattan School of Music (MSM) is a private music conservatory in New York City. The school offers bachelor's, master's, and doctoral degrees in the areas of classical and jazz performance and composition, as well as a bachelor's in mu ...
University of Maryland The University of Maryland, College Park (University of Maryland, UMD, or simply Maryland) is a public land-grant research university in College Park, Maryland. Founded in 1856, UMD is the flagship institution of the University System of M ...
,
University of Washington The University of Washington (UW, simply Washington, or informally U-Dub) is a public research university in Seattle, Washington. Founded in 1861, Washington is one of the oldest universities on the West Coast; it was established in Seattle a ...
,
University of Cincinnati The University of Cincinnati (UC or Cincinnati) is a public research university in Cincinnati, Ohio. Founded in 1819 as Cincinnati College, it is the oldest institution of higher education in Cincinnati and has an annual enrollment of over 44,00 ...
,
University of Wisconsin–Milwaukee The University of Wisconsin–Milwaukee (UW–Milwaukee, UWM, or Milwaukee) is a public urban research university in Milwaukee, Wisconsin. It is the largest university in the Milwaukee metropolitan area and a member of the University of Wiscons ...
,
Appalachian State University Appalachian State University (; Appalachian, App State, App, or ASU) is a public university in Boone, North Carolina. It was founded as a teachers college in 1899 by brothers B. B. and D. D. Dougherty and the latter's wife, Lillie Shull Dough ...
in the US,
McGill University McGill University (french: link=no, Université McGill) is an English-language public research university located in Montreal, Quebec, Canada. Founded in 1821 by royal charter granted by King George IV,Frost, Stanley Brice. ''McGill Universit ...
in Canada,
University of Oxford , mottoeng = The Lord is my light , established = , endowment = £6.1 billion (including colleges) (2019) , budget = £2.145 billion (2019–20) , chancellor ...
,
University of Cambridge , mottoeng = Literal: From here, light and sacred draughts. Non literal: From this place, we gain enlightenment and precious knowledge. , established = , other_name = The Chancellor, Masters and Schola ...
,
University of Edinburgh The University of Edinburgh ( sco, University o Edinburgh, gd, Oilthigh Dhùn Èideann; abbreviated as ''Edin.'' in post-nominals) is a public research university based in Edinburgh, Scotland. Granted a royal charter by King James VI in 15 ...
University of Bristol , mottoeng = earningpromotes one's innate power (from Horace, ''Ode 4.4'') , established = 1595 – Merchant Venturers School1876 – University College, Bristol1909 – received royal charter , type ...
in the UK,
University of Melbourne The University of Melbourne is a public research university located in Melbourne, Australia. Founded in 1853, it is Australia's second oldest university and the oldest in Victoria. Its main campus is located in Parkville, an inner suburb nor ...
in Australia, and others. In 2019, IMSLP and TwoSetViolin collaborated to make a TwoSetViolin x IMSLP merchandise lineup.


Logo

In 2007–2015, the IMSLP / Petrucci Music Library used a logo based on a score. The score image in the background was taken from the beginning of the first printed book of music, the
Harmonice Musices Odhecaton The ''Harmonice Musices Odhecaton'' (One Hundred Songs of Harmonic Music, also known simply as the ''Odhecaton'') is an anthology of polyphonic secular songs published by Ottaviano Petrucci in 1501 in Venice. It is the first book of polyphonic mu ...
. It was published in
Venice Venice ( ; it, Venezia ; vec, Venesia or ) is a city in northeastern Italy and the capital of the Veneto Regions of Italy, region. It is built on a group of 118 small islands that are separated by canals and linked by over 400  ...
, Italy in 1501 by
Ottaviano Petrucci Ottaviano Petrucci (born in Fossombrone on 18 June 1466 – died on 7 May 1539 in Venice) was an Italian printer. His ''Harmonice Musices Odhecaton'', a collection of chansons printed in 1501, is commonly misidentified as the first book of sheet mu ...
, the library's namesake. In 2016, the IMSLP changed its logo to a clean
wordmark __notoc__ A wordmark, word mark, or logotype, is usually a distinct text-only typographic treatment of the name of a company, institution, or product name used for purposes of identification and branding. Examples can be found in the graphic iden ...
, featuring its two project names—''IMSLP'' and ''Petrucci Music Library''.


Awards

In 2009, the IMSLP won the MERLOT Classics award for Music. It was named one of the Top 100 Web Sites of 2009 (in the "Undiscovered" subsection) by
PC Magazine ''PC Magazine'' (shortened as ''PCMag'') is an American computer magazine published by Ziff Davis. A print edition was published from 1982 to January 2009. Publication of online editions started in late 1994 and have continued to the present d ...
. In 2018, Edward Guo was honored with The Helen Rice Award by the
Associated Chamber Music Players The Associated Chamber Music Players (ACMP) is an international organization of musicians - mostly amateur but also some professionals - devoted to playing chamber music. The organization publishes a directory of musicians worldwide—in print and o ...
(ACMP) Foundation in recognition of those who have moved the chamber music world in a new directions.


Closure and reopening

On October 19, 2007, the IMSLP closed following legal demands from
Universal Edition Universal Edition (UE) is a classical music publishing firm. Founded in 1901 in Vienna, they originally intended to provide the core classical works and educational works to the Austrian market (which had until then been dominated by Leipzig-bas ...
of Vienna, Austria. The
cease and desist A cease and desist letter is a document sent to an individual or business to stop alleged illegal activity. The phrase "cease and desist" is a legal doublet, made up of two near-synonyms. The letter may warn that, if the recipient does not dis ...
letter expressed concern that some works that are in public domain in the server's location in Canada with
copyright A copyright is a type of intellectual property that gives its owner the exclusive right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time. The creative work may be in a literary, artistic, education ...
protection of 50 years following death, but are protected by the 70 years following death term in some other countries, were available in those countries. The administrator of the website, Edward W. Guo, also known under the nickname Feldmahler, decided to close down the repository, but left the forums online so that discussions into the best way to proceed could be made: In response, director Michael S. Hart of
Project Gutenberg Project Gutenberg (PG) is a Virtual volunteering, volunteer effort to digitize and archive cultural works, as well as to "encourage the creation and distribution of eBooks." It was founded in 1971 by American writer Michael S. Hart and is the ...
offered support to keep the project online. This offer was declined by Guo, who voiced concern about having the project hosted in the United States, and consulted the Canadian wing of Project Gutenberg. On November 2, 2007,
Michael Geist Michael Allen Geist (born July 11, 1968) is a Canadian academic, the Canada Research Chair in Internet and E-Commerce Law at the University of Ottawa and a member of the Centre for Law, Technology and Society. Geist was educated at the Univers ...
, a prominent Canadian copyright academic, wrote an article for the
BBC #REDIRECT BBC #REDIRECT BBC Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board exam. ...
...
discussing the specifics and the wider implications of this case. IMSLP went back online on June 30, 2008. Since its reopening, the site has been using a strict copyright policy wherein uploaded files are made accessible for download only after the copyright status for three most frequent copyright regimes has been reviewed by staff members. Although the server is located in Canada, files that are not public domain in the US were until July 2010 flagged B for 'Technical Block' or 'Temporary Block', and could not be viewed. The FAQ posted in their forum stated, "Unfortunately, these 'temporary' blocks will be until further notice – possibly all the way until the expiration of term in the USA." After an initial phase, Bflagged items have essentially disappeared thanks to the introduction of regional servers operated by unaffiliated organizations (see next). On 21 April 2011, the
Music Publishers Association (UK) The Music Publishers Association (MPA) is a non-profit organisation representing music publishers in the United Kingdom since 1881. It "exists to safeguard and promote the interests of music publishers and the writers signed to them; represent ...
issued a
DMCA The Digital Millennium Copyright Act (DMCA) is a 1998 United States copyright law that implements two 1996 treaties of the World Intellectual Property Organization (WIPO). It criminalizes production and dissemination of technology, devices, or s ...
takedown notice Notice and take down is a process operated by online hosts in response to court orders or allegations that content is illegal. Content is removed by the host following notice. Notice and take down is widely operated in relation to copyright infri ...
against the IMSLP.
Go Daddy GoDaddy Inc. is an American publicly traded Internet domain registrar and web hosting company headquartered in Tempe, Arizona, and incorporated in Delaware. , GoDaddy has more than 21 million customers and over 6,600 employees worldwide. The co ...
, the domain name registrar for the IMSLP, removed the
domain name A domain name is a string that identifies a realm of administrative autonomy, authority or control within the Internet. Domain names are often used to identify services provided through the Internet, such as websites, email services and more. As ...
"imslp.org", leaving it inaccessible. The MPA's argument was similar to that made in 2007 by Universal Edition. In particular, the MPA claimed that Rachmaninoff's 1913 choral symphony '' The Bells'' violated US and EU copyright. According to the IMSLP, the action is without any merit. Almost 24 hours later, the MPA (UK) announced on
Twitter Twitter is an online social media and social networking service owned and operated by American company Twitter, Inc., on which users post and interact with 280-character-long messages known as "tweets". Registered users can post, like, and ...
that they had asked Go Daddy to reinstate the domain name. On November 7, 2017, the IMSLP received a cease and desist letter from the heirs of
Sergei Prokofiev Sergei Sergeyevich Prokofiev; alternative transliterations of his name include ''Sergey'' or ''Serge'', and ''Prokofief'', ''Prokofieff'', or ''Prokofyev''., group=n (27 April .S. 15 April1891 – 5 March 1953) was a Russian composer, p ...
expressing concern that the composer's music was available for download in countries where his music was still under copyright protection. This demand was followed up by a separate letter from the
National Music Publishers Association The National Music Publishers' Association (NMPA) is a trade association for the American music publishing industry. Founded in 1917, NMPA represents American music publishers and their songwriting partners. The NMPA’s mandate is to protect and ...
on January 19, 2018. On February 23, 2018, access to all compositions by Prokofiev was blocked by the IMSLP in response to these legal threats. The issues were partially resolved on the IMSLP forums in July 2018, resulting in the reupload of Prokofiev's pre-1923 works. In August, the remainder of Prokofiev's works were reuploaded so that they would only be available in the countries they are allowed in.


Subscription introduction

On December 27, 2015, the IMSLP moved to a subscription-based model, where users are expected to pay to avoid a waiting period on some of the files available on the site, and to access certain newly uploaded files. Users who have not paid are subject to a 15-second waiting period on certain files (excluding
Creative Commons Creative Commons (CC) is an American non-profit organization and international network devoted to educational access and expanding the range of creative works available for others to build upon legally and to share. The organization has release ...
-licensed files that constitute a majority of the site's files), are required to wait up to two days to access newly uploaded files, and are shown advertising. The project leader Edward Guo claimed the changes were made because the level of funding was "not sustainable in the long run", but also noted: : "The income we receive from various sources have been enough to maintain the site so far, but I increasingly believe that this level of funding is not sustainable in the long run. We are not, like traditional music libraries, bound by the service of a conservatory, university or publisher, but rather can do things that traditional institutions are not willing to do, because we serve only musicians and music lovers. But everything is a tradeoff – we also do not have the funding infrastructure these traditional institutions have, and over the past few years I’ve frankly exhausted my imagination in searching for new realistic sources of funding for IMSLP. : "And so I will announce here that a subscription system for IMSLP will be put in place. But this will not be a traditional subscription model – in particular, no file will be blocked from access by the public. Rather, a subscription will permit a member to download files without having to wait a certain number of seconds, eliminiate 'sic''some of the advertising on the site, and a few other benefits. I see this as a way to both preserve IMSLP’s philosophy of open access and to secure IMSLP’s future." Guo attributed the change in funding to discussions with librarians at an IAML conference in June 2015. Some contributors to the website expressed concerns that Guo had not properly attempted to raise donations, but without any prior warning, introduced the membership system to monetize their work.


Naxos Music Library

On April 18, 2016, the IMSLP announced on its
Twitter Twitter is an online social media and social networking service owned and operated by American company Twitter, Inc., on which users post and interact with 280-character-long messages known as "tweets". Registered users can post, like, and ...
account that all subscribers will have access to the
Naxos Naxos (; el, Νάξος, ) is a Greek island and the largest of the Cyclades. It was the centre of archaic Cycladic culture. The island is famous as a source of emery, a rock rich in corundum, which until modern times was one of the best ab ...
Music Library.


EU server

On July 10, 2010, a forum thread announced the opening of a new server located in the Netherlands. This server allows works that are public domain in Canada and the EU to be downloaded legally, even if they are under copyright in the US. The server was initially run by an unaffiliated European organization, while a forum thread later announced that operations had been handed over to Project Leonardo, a new unaffiliated company incorporated in New Zealand to "provide web hosting services to online libraries that distribute free contents in any fields of arts and science". Files on the EU server are flagged (EU).


US server

A similar, also unaffiliated, US server allows users to download works that are in the public domain only in the US. Unlike the other servers, this one can only be contributed to by administrators and users who have asked for the privilege, though the files are freely accessible for download.


CA server

On July 1, 2013, a forum thread announced the opening of a new server located in Canada and operated by Project Leonardo, the unaffiliated company that also runs the EU server. This server is especially intended for users located in countries where copyright lasts 50 years from the death of the author, such as Canada, China, Japan, New Zealand, South Africa, and many others. Files on the CA server are flagged (CA).


WIMA merge

On August 23, 2011, an announcement was made that the
Werner Icking Music Archive The Werner Icking Music Archive (often abbreviated WIMA) is a web archive of liberally licensed sheet music of public domain music. The scores are electronically typeset by volunteers and distributed in PDF, often accompanied by their typesetting ...
would merge with the IMSLP. WIMA had announced the merge on its own site five days before in an open letter to contributors. After working out some technical issues, the IMSLP decided to officially commence the merge on August 28. The merge was announced to be complete on July 21, 2012.


Current legal structure

IMSLP is now owned by Project Petrucci LLC, a private company created to run the website. Project Petrucci LLC was registered as a
Delaware Delaware ( ) is a state in the Mid-Atlantic region of the United States, bordering Maryland to its south and west; Pennsylvania to its north; and New Jersey and the Atlantic Ocean to its east. The state takes its name from the adjacent Del ...
limited-liability company A limited liability company (LLC for short) is the US-specific form of a private limited company. It is a business structure that can combine the pass-through taxation of a partnership or sole proprietorship with the limited liability of ...
on June 28, 2008, when the site founder was studying at the
New England Conservatory The New England Conservatory of Music (NEC) is a private music school in Boston, Massachusetts. It is the oldest independent music conservatory in the United States and among the most prestigious in the world. The conservatory is located on Hu ...
. The website provides an e-mail address for the site's founder ("preferred"), and a physical address for the company's
registered agent In United States business law, a registered agent (also known as a resident agent, statutory agent, or agent for service of process) is a business or individual designated to receive service of process (SOP) when a business entity is a part ...
in the United States (for "any legal or formal correspondence"). Project Leonardo is an
internet service provider An Internet service provider (ISP) is an organization that provides services for accessing, using, or participating in the Internet. ISPs can be organized in various forms, such as commercial, community-owned, non-profit, or otherwise private ...
that hosts free online content in the arts or sciences.


Similar projects

*
Choral Public Domain Library The Choral Public Domain Library (CPDL) is a sheet music archive which focuses on choral and vocal music in the public domain or otherwise freely available for printing and performing (such as via permission from the copyright holder). It is a ...
(focused on choral and vocal music) *
Musopen Musopen Inc. is a 501(c)(3) non-profit organization located in Tarzana, California, launched by Aaron Dunn in 2005. It aims to "set music free" by providing music to the public free of charge, without copyright restrictions. Mission and charit ...
(focused on recordings) *
Mutopia Project The Mutopia Project is a volunteer-run effort to create a library of free content sheet music, in a way similar to Project Gutenberg's library of public domain books. It started in 2000.Portal page at thInternet ArchiveRetrieved January 24, 20 ...
(focused on
typeset Typesetting is the composition of text by means of arranging physical ''type'' (or ''sort'') in mechanical systems or ''glyphs'' in digital systems representing '' characters'' (letters and other symbols).Dictionary.com Unabridged. Random H ...
scores) *
Werner Icking Music Archive The Werner Icking Music Archive (often abbreviated WIMA) is a web archive of liberally licensed sheet music of public domain music. The scores are electronically typeset by volunteers and distributed in PDF, often accompanied by their typesetting ...
(contains mainly
early music Early music generally comprises Medieval music (500–1400) and Renaissance music (1400–1600), but can also include Baroque music (1600–1750). Originating in Europe, early music is a broad musical era for the beginning of Western classical m ...
; merged with the IMSLP)


See also

*
List of online music databases Below is a table of online music databases that are largely free of charge. Note that many of the sites provide a specialized service or focus on a particular music genre. Some of these operate as an online music store or purchase referral serv ...


References


External links

* {{Authority control Discipline-oriented digital libraries Internet properties established in 2006 Internet services shut down by a legal challenge Online music and lyrics databases MediaWiki websites Music libraries Public domain music Sheet music Canadian music websites Canadian digital libraries