B7 chord
B7 is the B dominant seventh chord. Its notes are B, D♯, F♯ and A (formula 1 3 5 ♭7).
B7B dominant seventh
BD♯F♯A
Formula: 1 3 5 ♭7
Inversions
Keys with this chord
Related chords
Common questions
What notes are in the B7 chord?
B, D♯, F♯ and A.
What is the formula of B7?
1 3 5 ♭7, counted from B.
Which keys have the B7 chord?
E major and C♯ minor.
How do I play B7 in first inversion?
Put D♯ at the bottom: D♯ F♯ A B.