List of online digital musical document libraries

Here is a list of online digital musical document libraries:

  1. International Music Score Library Project (IMSLP): A vast collection of public domain and Creative Commons-licensed sheet music.
  2. MuseScore: A community-driven library of user-submitted sheet music, with a focus on contemporary and popular music.
  3. Musicnotes: A large online sheet music library with a focus on popular and classical music.
  4. Sheet Music Plus: A comprehensive online sheet music library with a vast selection of classical, jazz, and popular music.
  5. The Mutopia Project: A digital library of classical music scores, with a focus on public domain and Creative Commons-licensed works.
  6. The Choral Public Domain Library (CPDL): A digital library of choral music, with a focus on public domain and Creative Commons-licensed works.
  7. The Open Music Library: A digital library of music scores, with a focus on public domain and Creative Commons-licensed works.
  8. The Digital Library of Classic Piano Music: A digital library of classical piano music, with a focus on public domain and Creative Commons-licensed works.
  9. The International Association of Music Libraries, Archives and Documentation Centres (IAML): A digital library of music scores, with a focus on classical and historical music.
  10. The Library of Congress's Music Division: A digital library of music scores, with a focus on classical and historical music.
  11. The New York Public Library's Music Division: A digital library of music scores, with a focus on classical and historical music.
  12. The British Library's Sound Archive: A digital library of sound recordings, including music, spoken word, and other audio materials.
  13. The Internet Archive's Music Library: A digital library of music recordings, including public domain and Creative Commons-licensed works.
  14. The Smithsonian's National Museum of American History's Music Division: A digital library of music scores and recordings, with a focus on American music and culture.
  15. The University of California, Berkeley's Music Library: A digital library of music scores and recordings, with a focus on classical and historical music.
  16. The University of Oxford's Music Faculty Library: A digital library of music scores and recordings, with a focus on classical and historical music.
  17. The Harvard University's Music Library: A digital library of music scores and recordings, with a focus on classical and historical music.
  18. The Stanford University's Music Library: A digital library of music scores and recordings, with a focus on classical and historical music.
  19. The Yale University's Music Library: A digital library of music scores and recordings, with a focus on classical and historical music.
  20. The University of Cambridge's Music Faculty Library: A digital library of music scores and recordings, with a focus on classical and historical music.

Please note that some of these libraries may have restrictions on use or require permission to access certain materials.