About the G flat 9b5 Pentatonic scale
G flat 9b5 Pentatonic is a five-note scale with a minor third and a flat fifth. It's used for jazz solos over altered and half-diminished chords.
Notes and intervals
| 1 | G flat | Root |
| 2 | A flat | Major 2nd |
| 3 | A | Minor 3rd |
| 4 | C | Diminished 5th |
| 5 | F flat | Minor 7th |
Shapes
Chromatic
Circle of Fifths
