I wouldn't really describe myself as a musician, but I enjoy plucking about on guitars and mandolins.
Basic Mandolin Chords (part 1) - Simple chords in the more common keys.
Malaika - Fadhili Williams' Kiswahili classic for guitar.
The Bumper Book of Hârnic Filksongs - Various British or Irish folksongs with the serial numbers filed off, some parodies and the occasional serious piece.