Dominant 7th · beginner
G dominant 7th(G7)
G7 adds bluesy tension to the G shape and resolves beautifully to C. The wide diagonal stretch is great early finger-independence training, and it shows up constantly in blues, folk turnarounds, and songs in C major.
Notes
Intervals
Finger placement
- 1Ring finger (3): 3rd fret of the low E string.
- 2Middle finger (2): 2nd fret of the A string.
- 3Index finger (1): 1st fret of the high E string.
Common mistakes
- Confusing the shape with G major and leaving the high E on the 3rd fret.
- Muting the open B or G strings with a collapsed wrist.
- Practicing G7 alone instead of resolving it to C — the ear needs the pull.
Coaching tips
- G7 wants to resolve to C — practice G7→C as a pair, not G7 alone.
- Think of it as a diagonal stretch: low E 3rd fret to high E 1st fret.
- Keep the open B and G ringing — they carry much of the bluesy color.
Troubleshooting
Stretch feels wide
Tilt the hand so the index leads toward the nut; the diagonal stretch is normal at first.
Sounds like G major
Confirm the high E is on fret 1, not fret 3 — that one fret is the 7th.
Open strings are muted
Raise the palm knuckles and arch fingers; G7 needs clear open B and G.
Frequently asked questions
What notes are in the G dominant 7th chord?
G dominant 7th contains G, B, D, F — the intervals R, 3, 5, b7 from the root G.
Is G dominant 7th a beginner chord?
G dominant 7th is rated beginner. G7 adds bluesy tension to the G shape and resolves beautifully to C. The wide diagonal stretch is great early finger-independence training, and it shows up constantly in blues, folk turnarounds, and songs in C major.
G dominant 7th: stretch feels wide — what should I do?
Tilt the hand so the index leads toward the nut; the diagonal stretch is normal at first.
G dominant 7th: sounds like g major — what should I do?
Confirm the high E is on fret 1, not fret 3 — that one fret is the 7th.