Book excerpt: Three of the most popular titles - Keyboard basics, Blues keyboards, and Rock Keyboards - are available in this single, complete book and DVD set. Top educators and performers take you step by step from sitting down at the keyboard for the first time to playing the blues with a band and your first rock solo. Read music notation; learn scales, chords, and arpeggios; play the 12-bar blues progression; explore rock and blues soloing techniques; arrange your own keyboard parts--P. [1 & 4] of cover.