Guitar chord
B Dominant 7 Open Chord
A common open B7 shape used frequently as a V chord in E-centered progressions.
- Symbol
- B7
- Chord tones
- B , D# , F# , A
- Formula
- 1 3 5 b7
- Tuning
- Standard
- Frets, low to high
- X 2 1 2 0 2
- Fingers, low to high
- - 2 1 3 - 4
Chord fingering diagram
Read the chart vertically with the nut at the top. X means mute the string, markers above the nut are played open, and numbered markers show fretting-hand fingers.
Chord tone reference
Use the matching arpeggio page to study the same notes across the full fretboard, or open those chord tones directly in the interactive tool.