List of online digital musical document libraries
This is a list of online digital musical document libraries. Each source listed below offers access to collections of digitized music documents (typically originating from printed or manuscript musical sources). They may contain scanned images, fully encoded scores, or encodings designed for music playback (e.g., via MIDI). Some (e.g., KernScores) are adapted for music analysis. See also
Virtual Library of Musicology
List of online music databases

References

Projects
Digital library projects
Digital Musical Document Libraries
Digital library projects
 
Music libraries