Mastering Modern Pentatonics

The program asks for two things the book's tracks cannot change: a tempo that climbs and every key. In JamShed, the pass's tempo trainer raises the tempo every chorus up to the week's target, and 12 keys moves each chorus to a new key. JamShed also names a pentatonic over every chord of any standard, and the PDFs come out complete — with the analysis and the pentatonics — as many as you like.