Several songs for the Scottish bagpipes, and many links to huge bagpipe scores databases
Ceolas carries notation for several hundred traditional tunes, in various formats, along with music software and an index of most published tune sources and links to other sites with tunes and songs.
Hundreds of free scores for several instruments: mostly classical music, but also traditional tunes.
Locate thousands of free sheet music downloads, lessons, tips, and articles; many instruments, many musical genres
Instruments, dances, the repertory (MIDI files, music sheets, lyrics).