Watch the Half-Whole Dim. Scale Over V7 online guitar lesson by Brad Carlton from Guitar Lab: ii V I Options
In the previous lesson you learned how to view a V7b9 chord as a slash chord in which the numerator is a diminished seventh chord rooted off of the 3, 5, b7, or b9. This diminished seventh chord is then played over the root forming a complete 7b9 chord. In this lesson you will see how to apply the half - whole diminished scale over this chord for added melodic and harmonic options. Diagrams 104 through 109 apply to this lesson.