Diminished major seventh chord
In music theory, a diminished major seventh chord is a chord composed of a diminished triad and a major seventh.[1] Thus it is composed of a root, minor third, diminished fifth (tritone) and major seventh. It is infrequently used.
The chord can be represented by the integer notation {0, 3, 6, 11}.
Diminished major seventh chord table
| Chord |
Root |
Minor third |
Diminished fifth |
Major seventh |
| Comaj7 |
C |
E♭ |
G♭ |
B |
| C♯omaj7 |
C♯ |
E |
G |
B♯ (C) |
| D♭omaj7 |
D♭ |
F♭ (E) |
A (G) |
C |
| Domaj7 |
D |
F |
A♭ |
C♯ |
| D♯omaj7 |
D♯ |
F♯ |
A |
C (D) |
| E♭omaj7 |
E♭ |
G♭ |
B (A) |
D |
| Eomaj7 |
E |
G |
B♭ |
D♯ |
| Fomaj7 |
F |
A♭ |
C♭ (B) |
E |
| F♯omaj7 |
F♯ |
A |
C |
E♯ (F) |
| G♭omaj7 |
G♭ |
B (A) |
D (C) |
F |
| Gomaj7 |
G |
B♭ |
D♭ |
F♯ |
| G♯omaj7 |
G♯ |
B |
D |
F (G) |
| A♭omaj7 |
A♭ |
C♭ |
E (D) |
G |
| Aomaj7 |
A |
C |
E♭ |
G♯ |
| A♯omaj7 |
A♯ |
C♯ |
E |
G (A) |
| B♭omaj7 |
B♭ |
D♭ |
F♭ (E) |
A |
| Bomaj7 |
B |
D |
F |
A♯ |
Sources
- ^ Jamini, Deborah. (2005). Harmony And Composition: Basics to Intermediate, p.204. ISBN 9781412033336.