25 Studies for Rhythm and Expression, Op. 47
25 Studies Op. 176 & School Mechanism 15 Studies Op. 120
25 Studies Op. 38
25 Studies Op. 45
25 Tangos Brasileiros
25 Top Classic Rock Songs - Tab. Tone. Technique.
25 Top Hard Rock Songs - Tab. Tone. Technique.
25 Top Metal Songs - Tab. Tone. Technique.
25 Top Post-Grunge Songs - Tab. Tone. Technique.
