About the E flat 9b5 Pentatonic scale
E flat 9b5 Pentatonic is used for jazz solos over altered and half-diminished chords. Think of it as a five-note scale with a minor third and a flat fifth.
Its notes are E♭, F, G♭, A, and D♭. The formula is W H 1½ 4 semitones W.
The black keys E♭, G♭, and D♭ belong to E♭ 9b5 Pentatonic.
Notes and intervals
| 1 | EbE♭ | Root |
|---|---|---|
| 2 | FF | Major 2nd |
| 3 | GbG♭ | Minor 3rd |
| 4 | AA | Diminished 5th |
| 5 | DbD♭ | Minor 7th |
| Steps | W H 1½ 4 semitones W |
|---|---|
| Semitones | 2-1-3-4-2 |
| Degrees | 1 2 ♭3 ♭5 ♭7 |
Shapes
Chromatic
Circle of Fifths