Chord · 7ths
AdimMaj7 — A Diminished Major 7th
AdimMaj7 is the A diminished major 7th chord. It is built on the root A with minor 3rd (C), diminished 5th (E♭) and major 7th (G♯) above it — the formula 1 ♭3 ♭5 7, sounding the notes A C E♭ G♯. On the piano it sits at A (octave 3) and above in the library's voicing; the same 4 notes in any octave are still AdimMaj7.
- Root
- A
- Quality
- Diminished Major 7th
- Formula
- 1 ♭3 ♭5 7
- Notes
- A C E♭ G♯
On the keyboard
The notes of AdimMaj7
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | A | root | A3 |
| ♭3 | C | minor 3rd | C4 |
| ♭5 | E♭ | diminished 5th | E♭4 |
| 7 | G♯ | major 7th | G♯4 |
Other 7ths on A
Diminished Major 7th chords on every root
Part of the chord reference. See also the scales and the keys.