Free Celtic sheet music
Thousands of traditional Irish music tunes
Several songs for the Scottish bagpipes, and many links to huge bagpipe scores databases
A few songs from Galicia
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.
A Fresh Take on the Bagpipes
Free celtic sheet music from Galicia
Lots of information about the Asturian gaita.
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).
Classical free sheet music for students, teachers and musicians
Electronica and remixed Breton dances (free mp3)