Watch the ii-V of IV to bVII Progression online guitar lesson by Fareed Haque from Jazz Comping Survival Guide
ii-V how to play the ii-V of IV to bVII with guide tones and bass. Try leading back to the home key by walking up from bVii to Vii then to I. Try leading to IV using the tri-tone sub of the I. For example G7 leads to C try using Db7 instead of C. Then turn Db7 into a ii-V (our principle of chord substitution #2) and play Abm7-Db9 then to C6/9. Hip!