Improvisation — blues in A
The A minor pentatonic scale (position 1) works over this entire A blues grid (A7-D7-E7): the same root throughout, just like the E version.
Tips
If you've already worked through the E blues improvisation, it's the exact same principle shifted 5 frets: let the A root guide your phrases, especially on the moves to D7 and E7.
Understanding this type of exercise
One scale for the whole grid
The E minor pentatonic (position 1) works over E7, A7 and B7 without changing: everything relates to the same root, E.
Practical tips and common mistakes
- Start by playing only the note E, in rhythm, especially when the chord moves to A7 or B7: that's the reference that keeps you from getting lost.
- Once that's solid, add one or two neighbouring notes, then alternate short phrases and silences (call and response with the grid).
- Over a shuffle blues, lock your phrases to the bounce, not to straight eighth notes.
- The "blue note" (a chromatic passing note) comes later, once the pentatonic is fluent.
Chord progression — A
Bar 1
A7
I
Bar 2
A7
I
Bar 3
A7
I
Bar 4
A7
I
Bar 5
D7
IV
Bar 6
D7
IV
Bar 7
A7
I
Bar 8
A7
I
Bar 9
E7
V
Bar 10
D7
IV
Bar 11
A7
I
Bar 12
E7
V
Fretboard position
root note other scale note
Chords
Suggested progression plan
The same exercise in other keys
Related sheets
- Three-note rolling lick riff — D minor (Level 4)
- Full round trip riff — C minor (Level 4)
- String-skip zigzag riff — F# minor (Level 4)