Chord · Altered Dom.
D♭7♯5♯9 — D♭ Altered ♯5♯9
D♭7♯5♯9 is the D♭ altered ♯5♯9 chord. It is built on the root D♭ with major 3rd (F), augmented 5th (A), minor 7th (C♭) and augmented 9th (E) above it — the formula 1 3 ♯5 ♭7 ♯9, sounding the notes D♭ F A C♭ E. On the piano it sits at Db (octave 4) and above in the library's voicing; the same 5 notes in any octave are still D♭7♯5♯9.
- Root
- D♭
- Quality
- Altered ♯5♯9
- Formula
- 1 3 ♯5 ♭7 ♯9
- Notes
- D♭ F A C♭ E
On the keyboard
The notes of D♭7♯5♯9
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | D♭ | root | D♭4 |
| 3 | F | major 3rd | F4 |
| ♯5 | A | augmented 5th | A4 |
| ♭7 | C♭ | minor 7th | C♭5 |
| ♯9 | E | augmented 9th | E5 |
Other altered dom. on D♭
Altered ♯5♯9 chords on every root
Part of the chord reference. See also the scales and the keys.