AdvancedDominant 7th

B7 Chord

The B7 is a dominant 7th chord that sounds bluesy, tense, and yearning to resolve. Dominant 7th chords are the engine of blues and jazz. Their inherent tension wants to resolve, making them perfect for transitions and turnarounds.

Notes:BRoot (1)D#Major 3rd (3)F#Perfect 5th (5)AMinor 7th (b7)

Open Position

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Chord Diagrams

Position — Fret 7

Uses a barre chord technique

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Barre Shape — Fret 2

Uses a barre chord technique

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How to Play B7

Follow these steps for the open position fingering:

Barre technique: Press your index finger flat across all strings at fret 7 to form the barre, then add the remaining fingers on top.
#StringInstructionNote
1Low E (6th string)Fret 7 with your index fingerB
2A (5th string)Fret 9 with your ring fingerD#
3D (4th string)Fret 9 with your pinky fingerF#
4G (3rd string)Fret 8 with your middle fingerA
5B (2nd string)Fret 7 with your index fingerB
6High E (1st string)Fret 7 with your index fingerD#

= Open string (no fingers needed)

= Muted string (don't play)

= Press your finger down firmly just behind the fret

Notes in B7

The B7 chord is built from 4 distinct notes, each serving a harmonic role:

B
Root (1)
The root — gives the chord its name
D#
Major 3rd (3)
The major third — creates the bright sound
F#
Perfect 5th (5)
The fifth — adds power and stability
A
Minor 7th (b7)
Extended tone — adds richness and color

Songs Using B7

These songs from our play-along library feature the B7 chord:

Other B Chords

Explore other chord types built on the same root note:

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Explore on Fretboard

See where B7 appears across the entire guitar neck in our interactive explorer.

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