C dominant seventh chord on piano
C dominant seventh is C, E, G and Bb.
- Symbol
- C7
- Formula
- R 3 5 b7
Inversions
C7/E
First inversion, E in the bass: E4 G4 Bb4 C5
C7/G
Second inversion, G in the bass: G4 Bb4 C5 E5
C7/Bb
Third inversion, Bb in the bass: Bb4 C5 E5 G5