Featured: Loeb Music Library Digital Scores
- Digital Scores and LibrettiHundreds of rare or unique manuscripts and early editions from the library collections.
Featured: The Music Treasures Consortium
- The Music Treasures ConsortiumOnline access to music manuscripts and print materials from the 16th to the 20th centuries. The Music Treasures Consortium is an alliance of libraries with holdings of unique music resources, including music manuscripts, prints, and first and early editions.
American Music Resources (Selective)
Digital Collections: Scores and Books
- Digital Image Archive of Medieval Music (DIAMM) A portal to collections of medieval polyphonic music manuscripts, ca. 800-1550
- Digitale Bibliothek: Das Münchener DigitalisierungszentrumThe immense digital library of the Bayerrische Staatsbibliothek, including thousands of digitized scores
- EuropeanaA digital library of paintings, music, films and books from Europe's galleries, libraries, archives and museums
- GallicaDigital collections from the Bibliothèque nationale de France
- Google Book SearchSearch within books scanned by Google. Whenever possible, results will link to the online full text or to the HOLLIS entry for the paper copy
- Digital Scores and LibrettiHundreds of digitized manuscripts, first, and early editions from the Music Library collections
- Internet Archive: Text ArchiveAlmost 2 million books and scores from library collections around the world. The Internet Archive also preserves audio, film, and image collections
- Internet Culturale: Cataloghi et collezioni digitali delle biblioteche italianeThe catalogs and digital collections of libraries, museums, and archives throughout Italy, ranging from medieval manuscripts held in Trent, Venice, Bologna, and Perugia to operatic works by Rossini, Verdi, Donizetti, and Puccini (and many things in between)
- Juilliard Manuscript CollectionManuscripts, proofs, and first editions from the Juilliard Manuscript Collection, Juilliard's Peter Jay Sharp Special Collections, and the Arthur Rubinstein Music Collection
- The Morgan Library & Museum: Music Manuscripts OnlineDigital facsimiles of music manuscripts owned by The Morgan Library & Museum
- The Music Treasures ConsortiumMusic manuscripts and print materials from the 16th to the 20th centuries, from the Eda Kuhn Loeb Music Library at Harvard, The Library of Congress, The British Library, The Morgan Library and Museum, The Lila Acheson Wallace Library at The Juilliard School, and the New York Public Library
- Sibley Digital ScoresPublic Domain scores from the collections of the Sibley Library, Eastman School of Music, University of Rochester
- ViFaMusik: Virtual Library of MusicologyA portal for music and musicology, including digitized scores, bibliographies, and links to other resources
- Online Resources for Music Scholars: Digital ScoresLinks to many more digital score and sheet music collections, from a research guide maintained by the Loeb Music Library