G Locrian — Piano
G Locrian on piano: notes G, Ab, Bb, C, Db, Eb, F — free scale chart, no sign-up. The darkest, most unstable mode — both the 3rd and 5th are flattened, rarely a home key but essential over half-diminished chords.
| R | G |
| b2 | Ab |
| b3 | Bb |
| 4 | C |
| b5 | Db |
| b6 | Eb |
| b7 | F |