Chord · 9ths
Cm9♭5 — C Minor 9th ♭5
Cm9♭5 is the C minor 9th ♭5 chord. It is built on the root C with minor 3rd (E♭), diminished 5th (G♭), minor 7th (B♭) and major 9th (D) above it — the formula 1 ♭3 ♭5 ♭7 9, sounding the notes C E♭ G♭ B♭ D. On the piano it sits at C (octave 4) and above in the library's voicing; the same 5 notes in any octave are still Cm9♭5.
- Root
- C
- Quality
- Minor 9th ♭5
- Formula
- 1 ♭3 ♭5 ♭7 9
- Notes
- C E♭ G♭ B♭ D
On the keyboard
The notes of Cm9♭5
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | C | root | C4 |
| ♭3 | E♭ | minor 3rd | E♭4 |
| ♭5 | G♭ | diminished 5th | G♭4 |
| ♭7 | B♭ | minor 7th | B♭4 |
| 9 | D | major 9th | D5 |
Other 9ths on C
Minor 9th ♭5 chords on every root
Part of the chord reference. See also the scales and the keys.