Chord · 7ths
C7sus4 — C 7th Sus 4
C7sus4 is the C 7th sus 4 chord. It is built on the root C with perfect 4th (F), perfect 5th (G) and minor 7th (B♭) above it — the formula 1 4 5 ♭7, sounding the notes C F G B♭. On the piano it sits at C (octave 4) and above in the library's voicing; the same 4 notes in any octave are still C7sus4.
- Root
- C
- Quality
- 7th Sus 4
- Formula
- 1 4 5 ♭7
- Notes
- C F G B♭
On the keyboard
Right-hand fingering for this voicing: 1–2–4–5 (1 is the thumb).
The notes of C7sus4
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | C | root | C4 |
| 4 | F | perfect 4th | F4 |
| 5 | G | perfect 5th | G4 |
| ♭7 | B♭ | minor 7th | B♭4 |
Other 7ths on C
7th Sus 4 chords on every root
Part of the chord reference. See also the scales and the keys.