Cm9
Minor 9 · C – D♯ – G – A♯ – D
- CR
- D♯m3
- G5
- A♯♭7
- D9
Guitar voicings
Piano
- Root
- Third / sus
- Fifth
- Sixth / seventh
- Extension
About the Cm9 chord
The Cm9 chord (Minor 9) is built from C (the root), D♯ (a minor third), G (a perfect fifth), A♯ (a minor seventh) and D (a ninth). Minor-ninth chords are deep and velvety, widely used in R&B, soul and jazz.