Half-diminished b4 scale
7 notes · 1 2 b3 b4 b5 b6 b7
In C: C, D, E♭, F♭, G♭, A♭, B♭
Half-diminished b4 in all 12 keys
- C half-diminished b4C D E♭ F♭ G♭ A♭ B♭
- D♭ half-diminished b4D♭ E♭ F♭ G𝄫 A𝄫 B𝄫 C♭
- D half-diminished b4D E F G♭ A♭ B♭ C
- E♭ half-diminished b4E♭ F G♭ A𝄫 B𝄫 C♭ D♭
- E half-diminished b4E F♯ G A♭ B♭ C D
- F half-diminished b4F G A♭ B𝄫 C♭ D♭ E♭
- G♭ half-diminished b4G♭ A♭ B𝄫 C𝄫 D𝄫 E𝄫 F♭
- G half-diminished b4G A B♭ C♭ D♭ E♭ F
- A♭ half-diminished b4A♭ B♭ C♭ D𝄫 E𝄫 F♭ G♭
- A half-diminished b4A B C D♭ E♭ F G
- B♭ half-diminished b4B♭ C D♭ E𝄫 F♭ G♭ A♭
- B half-diminished b4B C♯ D E♭ F G A
Diatonic chords in C
| i° | II | biii | bIV+ | bV+ | bVI | bVII |
|---|---|---|---|---|---|---|
| Cdim | F♭7no5/D | E♭m | F♭aug | G♭aug | A♭M | B♭Mb5 |
