About the G Composite Blues scale
G Composite Blues is used for blues, rock and jazz-blues improvisation. Think of it as the full blues scale, major and minor thirds and the blue note all together.
Its notes are G, A, B♭, B, C, D♭, D, E, and F. The formula is W H H H H H W H W.
Also called Nine-Note Blues and Blues Enneatonic.
Two of the notes in G Composite Blues are black keys, B♭ and D♭.
Notes and intervals
| 1 | GG | Root |
|---|---|---|
| 2 | AA | Major 2nd |
| 3 | BbB♭ | Minor 3rd |
| 4 | BB | Major 3rd |
| 5 | CC | Perfect 4th |
| 6 | DbD♭ | Diminished 5th |
| 7 | DD | Perfect 5th |
| 8 | EE | Major 6th |
| 9 | FF | Minor 7th |
| Steps | W H H H H H W H W |
|---|---|
| Semitones | 2-1-1-1-1-1-2-1-2 |
| Degrees | 1 2 ♭3 3 4 ♭5 5 6 ♭7 |
Shapes
Chromatic
Circle of Fifths