Csus4 Piano
Learn the C Suspended 4 (Csus4) chord on piano: notes (C, F, G), intervals, fingering, diagram, and an interactive audio tool.
Quick answer
Csus4 contains C, F, G. A floating tension that resolves beautifully to major.
Positions
Root position
C · F · G
Inversion 1
F · G · C
Inversion 2
G · C · F
Notes
- CRoot
- FPerfect 4th
- GPerfect 5th
Intervals
Root · Perfect 4th · Perfect 5th
Frequently asked questions
What notes are in Csus4?
C · F · G
Which scales contain every note in Csus4?
C Major · C Natural Minor · C Harmonic Minor · C Melodic Minor · C Minor Pentatonic · C Blues · C Dorian · C Mixolydian
The song key and surrounding chords determine which compatible choice fits in context.