C blues scale
The C blues scale is a six-note scale consisting of the notes C, E♭, F, G♭, G, and B♭. The scale corresponds to a C minor pentatonic scale with an added diminished fifth.
Name
C blues scale
Notes
C E♭ F G♭ G B♭ C
Intervals
1 ♭3 4 ♭5 5 ♭7 1
Formula
3-2-1-1-3-2
Type
Hexatonic (6 notes per octave)