About the B flat 9b5 Pentatonic scale
B 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 | B flat | Root |
| 2 | C | Major 2nd |
| 3 | D flat | Minor 3rd |
| 4 | F flat | Diminished 5th |
| 5 | A flat | Minor 7th |
Shapes
Chromatic
Circle of Fifths
