C13 Piano Chord
The widest extended chord — theoretically 7 notes. Typical of jazz and funk.
Recommended voicing
Left hand
C3 · Bb3
fingers 5–1
Right hand
E4 · A4 · D5
fingers 1–3–5
With bass · rootless
Left hand
E3 · A3 · Bb3 · D4
fingers 5–3–2–1
Right hand
Free
melody / improvisation
Jazz accompaniment with a bass player: the bass supplies the root, leaving the right hand free for melody or improvisation.
Notation for C13 chord
Other names: C 13th, C thirteenth
Music theory name: dominant thirteenth chord
Common name: C thirteenth chord
Intervals and tones in C13 chord
| Note | Interval |
|---|---|
| C | Root |
| E | Major 3rd |
| G | Perfect 5th |
| B | Minor 7th |
| D | Major 9th |
| F | Perfect 11th |
| A | Major 13th |