Chord · 13ths
Cmaj13♯11 — C Major 13th ♯11
Cmaj13♯11 is the C major 13th ♯11 chord. It is built on the root C with major 3rd (E), perfect 5th (G), major 7th (B), major 9th (D), augmented 11th (F♯) and major 13th (A) above it — the formula 1 3 5 7 9 ♯11 13, sounding the notes C E G B D F♯ A. On the piano it sits at C (octave 4) and above in the library's voicing; the same 7 notes in any octave are still Cmaj13♯11.
- Root
- C
- Quality
- Major 13th ♯11
- Formula
- 1 3 5 7 9 ♯11 13
- Notes
- C E G B D F♯ A
On the keyboard
The notes of Cmaj13♯11
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | C | root | C4 |
| 3 | E | major 3rd | E4 |
| 5 | G | perfect 5th | G4 |
| 7 | B | major 7th | B4 |
| 9 | D | major 9th | D5 |
| ♯11 | F♯ | augmented 11th | F♯5 |
| 13 | A | major 13th | A5 |
Other 13ths on C
Major 13th ♯11 chords on every root
Part of the chord reference. See also the scales and the keys.