I believe I swapped between A, D and E minor pentatonic scales correctly along with the chord changes.
Feedback please!
I made the backing, and it's all guitar besides the drum track... one part kind of sounds like a horn, but it's some dominant 7 chords.
Edit: oh ya... also split the 7th chords to the left side, and a rhythm part to the right side, tried adding a bit of the blues call & answer effect
