Chord · 7ths
Ddim7/7 — D Diminished 7th / Major 7th
Ddim7/7 is the D diminished 7th / major 7th chord. It is built on the root D with minor 3rd (F), diminished 5th (A♭), major 6th (B) and major 7th (C♯) above it — the formula 1 ♭3 ♭5 6 7, sounding the notes D F A♭ B C♯. On the piano it sits at D (octave 4) and above in the library's voicing; the same 5 notes in any octave are still Ddim7/7.
- Root
- D
- Quality
- Diminished 7th / Major 7th
- Formula
- 1 ♭3 ♭5 6 7
- Notes
- D F A♭ B C♯
On the keyboard
The notes of Ddim7/7
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | D | root | D4 |
| ♭3 | F | minor 3rd | F4 |
| ♭5 | A♭ | diminished 5th | A♭4 |
| 6 | B | major 6th | B4 |
| 7 | C♯ | major 7th | C♯5 |
Other 7ths on D
Diminished 7th / Major 7th chords on every root
Part of the chord reference. See also the scales and the keys.