Allen: Scores Online

Chopin Early Editions
Digitized images of all scores (including first and early printed editions) in the University of Chicago Library's Chopin collection. Search or browse via a variety of data points, including titles, genres, and plate numbers.

Choral Public Domain Library
Find scores, texts, translations and information about composers. Particularly useful for mainstream pieces from the Renaissance through the Romantic era.

Digital Scores Collection
Scanned images of rare and unique music scores in the Loeb Music Library, Harvard University.

Downloads: Brass Music
Jay Lichtmann's home page provides music for trumpet solo and ensemble, and for brass quartets, quintets, and ensembles available for free download.

Juilliard Manuscript Collection
Collection of 128 autograph manuscripts, sketches, engravers' proofs, and first editions.

Medieval Manuscripts in Dutch Collections
Descriptions of medieval western manuscripts in Latin script and produced up to c. 1550 preserved in the Netherlands.

Mutopia
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, Schubert.

Neue Mozart-Ausgabe/New Mozart edition
The Internationale Stiftung Mozarteum in cooperation with the Packard Humanities Institute makes Mozart's musical compositions accessible to the public for personal study and for educational and classroom use.

Public Domain Music
MIDI files, and text files of their lyrics, created by Benjamin Robert Tubb, based on original sheet music sources of the nineteenth century.

Schubertline
Includes operas, arias, German lieder, French melodies, and English songs by great composers which may be viewed, played, and printed. Most printed scores cost about $1.00 or you can buy a subscription for unlimited access.

Score on Line
Distributer of digitized scores for a fee.

Sibley Music Library Collection: Musical Scores
Selection of digitized scores and books in the public domain. Many are unique to the Sibley Music Library collection and no longer available for sale.

Variations Prototype: Online Musical Scores
Indiana University's experimental prototype contains printed music for selected opera scenes, songs, orchestral and choral literature, chamber music, piano music that are in the public domain.

Web Library of Seventeenth-Century Music
Editions of seventeenth-century compositions that have remained unpublished or that are not available commercially. Provided free as a service of the Society of Seventeenth-Century Music.