Classical Guitar on Guitarist.com

Classical guitar sheet music in standard notation. Pieces by Bach, Carcassi, Holst, Rimsky-Korsakov, Satie, and others.

Advice on books, recordings, guitars, and videos to help the beginning classical guitarist off to a good start.

20 Studies by Fernando Sor (the "Segovia studies"), the famous 25 Studies by Carcassi, Bach's Jesu, Vivaldi's Concerto in D, and others.

Mostly about classical guitar, but also some lute, theorbo, baroque guitar, steel-string fingerstyle, flamenco, and lutherie.