Scale tones: Gb, Ab, Bb, C, D, Eb, F
Gb Ab7 Bb7 Cm7b5 Dm7b5 Ebm Fm7
Jazz Standard Bible – 227 essential session tunes (with CD, Rittor Music)
Jazz Standard Bible 2 (Revised) – another 227 classic session tunes (with CD, Rittor Music)
