A♯m9
Minor 9 · A♯ – C♯ – F – G♯ – C
- A♯R
- C♯m3
- F5
- G♯♭7
- C9
Guitar voicings
Piano
- Root
- Third / sus
- Fifth
- Sixth / seventh
- Extension
About the A♯m9 chord
The A♯m9 chord (Minor 9) is built from A♯ (the root), C♯ (a minor third), F (a perfect fifth), G♯ (a minor seventh) and C (a ninth). Minor-ninth chords are deep and velvety, widely used in R&B, soul and jazz.