B dominant seventh chord on piano
B dominant seventh is B, D#, F# and A.
- Symbol
- B7
- Formula
- R 3 5 b7
Inversions
B7/D#
First inversion, D# in the bass: D#4 F#4 A4 B4
B7/F#
Second inversion, F# in the bass: F#4 A4 B4 D#5
B7/A
Third inversion, A in the bass: A4 B4 D#5 F#5