Blues in A
(one version)
A
7
D
7
A
7
A
7
D
7
D
7
A
7
A
7
E
7
D
7
A
7
A
7
The right hand improvises with notes of the blues scale:
(All the black keys plus C flat and D)
The left hand plays at least the 3rd and 7th of each chord: