Watch the II7 V7 Imaj7 online guitar lesson by Brad Carlton from Guitar Lab: ii V I Options

This lesson will explore situations in which the ii7 chord has been changed to a II7. This chord is a secondary dominant which means it's the V of the V. You will learn what scale(s) to use over this II7 depending upon what extensions and / or altered tones exist in the harmony. Diagrams 24 - 32 and 62 - 70 apply to this lesson.