D♯9
9 · D♯ – G – A♯ – C♯ – F
- D♯R
- G3
- A♯5
- C♯♭7
- F9
Guitar voicings
Piano
- Root
- Third / sus
- Fifth
- Sixth / seventh
- Extension
About the D♯9 chord
The D♯9 chord (9) is built from D♯ (the root), G (a major third), A♯ (a perfect fifth), C♯ (a minor seventh) and F (a ninth). Ninth chords extend the dominant seventh into a rich, funky sound at home in funk and jazz.