Library Score Databases
- Classical Scores Library, Volumes I - III This link opens in a new window
Full-image pages for over 25,000 scores from both in-copyright and public domain editions. Users can search on fields such as composer, work/opus number, key, genre, instrument, time period, editor, arranger, and more. Can be cross-searched with other Alexander Street music databases in Music & Performing Arts Online.
Free Online Scores
IMSLP: Petrucci Music Library. Over 700,000 scores in the public domain.
Choral Public Domain Library. Over 46,000 choral and vocal works by over 4,700 composers.
Mutopia Project. 2124 pieces of music – free to download, modify, print, copy, distribute, perform, and record – all in the Public Domain or under Creative Commons licenses, in PDF, MIDI, and editable LilyPond file formats.
Scores on Demand. Perusal scores from members of Wise Music Group: Chester Music, Novello & Co, G. Schirmer/AMP, Edition Wilhelm Hansen; Unión Musical.
List of Online Digital Musical Document Libraries. From Wikipedia, a list of more than 50 websites with digital scores.