Dominant familyV7 in E major
B dominant seventh chord
B7B dominant seventh
Piano root position
- Root
- 3
- 5
- ♭7
Guitar standard tuning
Open chord
Uses open strings, no barre.
Finger: 1 index, 2 middle, 3 ring, 4 little
Notation treble clef
Intervals
12 semitones- B1
- ♭2
- 2
- ♭3
- D♯3
- 4
- ♭5
- F♯5
- ♯5
- 6
- A♭7
- 7
- B Root
- D♯ Major 3rd
- F♯ Perfect 5th
- A Minor 7th
About this chord
What is a B dominant seventh chord?
B7 is built from 4 notes: B (the root), D♯ (the 3), F♯ (the 5), A (the ♭7). Bluesy and restless: the tritone inside it wants to resolve.
- Notes
- B · D♯ · F♯ · A
- Formula
- 1 · 3 · 5 · ♭7
- Also written
- Bdom7
- Found in
- V7 in E major · VII7 in C♯ minor · V7 in E harmonic minor
Neighbours
Chords close to B7
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C
D♭
D
E♭
E
F
G♭
G
A♭
A
B♭