All of this page's Tracks on Shuffle!
Track #9: D-A-G-F
Track #8: D-F-C-G
Track #3: A-G-D
Track #2: Quick-change 12 Bar Blues in D
Track #1: Simple 12 Bar Blues in D Major
See these scales with a Fretboard Toolbox:
Track #4: D-F-D
Some D Blues Chord Progressions
D Major Chord Jam Track: All D Major
Progression in Roman numerals: I
Now see how many of these chord progressions you can play along with when you don't know which track is coming up next! Use the Roman numerals that show up in the audio player as your clues & practice learning those Roman numerals here!
This is where you really start going a long ways towards training your ear and building the muscle memory you need to play songs "on the fly"!
Track #7: D-C-G
Track #5: D-F-G
For these D Blues tracks, experiment with these scales:
D Major pentatonic: D, E, F#, A, B (underlined notes, pp. 25-26)
D minor pentatonic: D, F, G, A, C (notes in white boxes p. 26)
Track #6: D-C-D