C♯7sus4
7sus4 · C♯ – F♯ – G♯ – B
- C♯R
- F♯4
- G♯5
- B♭7
Guitar voicings
Piano
- Root
- Third / sus
- Fifth
- Sixth / seventh
- Extension
About the C♯7sus4 chord
The C♯7sus4 chord (7sus4) is built from C♯ (the root), F♯ (a perfect fourth), G♯ (a perfect fifth) and B (a minor seventh). Seventh suspended-fourth chords give a funky, unresolved sound common in soul and gospel.