CHORDOCK
PIANO CHORD · 7

B7 Piano

Learn the B Dominant 7 (B7) chord on piano: notes (B, D♯, F♯, A), intervals, fingering, diagram, and an interactive audio tool.

Enharmonic name: B

Quick answer

B7 contains B, D♯, F♯, A. A bright chord with tension that naturally wants to move forward.

Positions

Root position

B · D♯ · F♯ · A

Inversion 1

D♯ · F♯ · A · B

Inversion 2

F♯ · A · B · D♯

Inversion 3

A · B · D♯ · F♯

Notes

  1. BRoot
  2. D♯Major 3rd
  3. F♯Perfect 5th
  4. AMinor 7th

Intervals

Root · Major 3rd · Perfect 5th · Minor 7th

Frequently asked questions

What notes are in B7?

B · D♯ · F♯ · A

Which scale works with B7?

B Mixolydian