Watch the ii7b5 V7 (alt) i online guitar lesson by Brad Carlton from Guitar Lab: ii V I Options
You've probably wondered what why do when the I chord is minor. This lesson will explain how to approach those situations by covering the entire ii V i progression. You will notice that the ii chord is a ii7b5. We will discuss what possible scales you can use of this chord for extending the harmony. The V7 chord includes specific altered tones and you will have three scale options for the i chord. Diagrams 20 through 23, 26 through 29, 61, 64 through 67, 112 through 114, and 115 through 117 apply to this lesson.