Next, we will look at the next change in the progression, which will be from D9 to C9. We were in the 4th box of the Dmin Blues Scale, so which box must we utilize to keep ourselves within the 4-9 fret area? Right you are, the 5th box in C it is!
And here is what you should visualize over the change, D 4th position, superimposed by C 5th position
Ready? Turn the page!