D7 chord (D dominant seventh) on guitar
D7 (D dominant seventh) has four notes: D, F sharp, A and C. Its formula is 1, 3, 5, b7. In major keys, D7 is the V7 chord in G major.
D7 chord shapes
Fingers: 2 on G, 1 on B, 3 on e.
Finger 1 barres fret 5, then 3 on D, 4 on B.
Fingers: 4 on G, 2 on B, 1 on e.
Fingers: 3 on A, 2 on D, 4 on G, 1 on B.
Fingers: 1 on G, 3 on B, 2 on e.
Finger 1 barres fret 7, then 4 on E, 3 on A, 2 on e.
Hear it and see every shape in ScaleSpace →
| Symbol | D7 |
|---|---|
| Also written | Ddom7 |
| Notes | D F# A C |
| Formula | 1 3 5 b7 |
| Intervals | root, major third, perfect fifth, minor seventh |
| Type | Dominant seventh chord |
D7 across the neck
Guitar · 6-string, tuned low to high: E, A, D, G, B, e. 24 frets.
- E string: fret 2 F# (3), fret 5 A (5), fret 8 C (flat 7), fret 10 D (1), fret 14 F# (3), fret 17 A (5), fret 20 C (flat 7), fret 22 D (1).
- A string: fret 0 A (5), fret 3 C (flat 7), fret 5 D (1), fret 9 F# (3), fret 12 A (5), fret 15 C (flat 7), fret 17 D (1), fret 21 F# (3), fret 24 A (5).
- D string: fret 0 D (1), fret 4 F# (3), fret 7 A (5), fret 10 C (flat 7), fret 12 D (1), fret 16 F# (3), fret 19 A (5), fret 22 C (flat 7), fret 24 D (1).
- G string: fret 2 A (5), fret 5 C (flat 7), fret 7 D (1), fret 11 F# (3), fret 14 A (5), fret 17 C (flat 7), fret 19 D (1), fret 23 F# (3).
- B string: fret 1 C (flat 7), fret 3 D (1), fret 7 F# (3), fret 10 A (5), fret 13 C (flat 7), fret 15 D (1), fret 19 F# (3), fret 22 A (5).
- e string: fret 2 F# (3), fret 5 A (5), fret 8 C (flat 7), fret 10 D (1), fret 14 F# (3), fret 17 A (5), fret 20 C (flat 7), fret 22 D (1).
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Questions
What notes are in the D7 chord?
D7 (D dominant seventh) has four notes: D, F sharp, A and C. Its formula is 1, 3, 5, b7. D is the root, F# is the major third, A is the perfect fifth and C is the minor seventh.
How do you play D7 on guitar?
The easiest shape is xx0212. Fingers: 2 on G, 1 on B, 3 on e.
What key is D7 in?
In major keys, D7 is the V7 chord in G major. It is diatonic to those keys, so it fits songs in any of them.
What is the difference between D7 and D?
D7 is D (D, F# and A) with a flat 7th added: C.