Freely available collections

The Royal Library: National Library of Denmark and Copenhagen University Library. Free downloads of music scores of all Carl Nielsen’s works provided by the Danish Centre for Music Publication (DCM).
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Harvard University Loeb Music Library. Includes first and early editions and manuscript copies of music from the eighteenth and early nineteenth centuries by J.S. Bach and Bach family members, Mozart, Schubert and other composers, as well as multiple versions of nineteenth century opera scores, seminal works of musical modernism, and music of the Second Viennese School.
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Compiled by Duke University Libraries, this collections provides access to digital images of 3042 pieces from the collection, published in the United States between 1850 and 1920.
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International Music Score Library Project. Strives to comply with Canadian copyright laws. Incorporates the former Werner Icking Music Archive.
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Includes online scores for Opera Literature, Song Literature, Orchestral and Choral Literature, Chamber Music Literature, Piano Literature, and Solo Instrumental Literature.
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An extraordinary collection of 140 priceless autograph manuscripts, sketches, engravers proofs and first editions, which were donated to the school in February 2006 by Julliard Board Chairman Bruce Kovner.
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Provides access to digitized versions of more than 500 music manuscripts. Works by J. S. Bach, Beethoven, Brahms, Chopin, Debussy, Fauré, Haydn, Liszt, Mahler, Massenet, Mendelssohn, Mozart, Puccini, Schubert, and Schumann, among many others, can be viewed on these pages.
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Non-profit organization that provides recordings, sheet music, and textbooks to the public for free, without copyright restrictions.
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Offers sheet music editions of classical music for free download. These are based on editions in the public domain, and include works by Bach, Beethoven, Chopin, Handel, Mozart, and many others.
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The New York Philharmonic received a $2.4 million grant from the Leon Levy Foundation to complete the digitization of its extensive Archives, beginning with its founding in 1842 through the present day.
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The purpose of this web site operated by the Internationale Stiftung Mozarteum in cooperation with the Packard Humanities Institute is to make Wolfgang Amadeus Mozart's musical compositions widely and conveniently accessible to the public, for personal study and for educational and classroom use.
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Provides tools and services that promote access to and use of online sheet music collections by scholars, students, and the general public.
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