Root position G7
G – B – D – F
Right hand 1-2-3-5Left hand 5-3-2-1
G7 G B D F Formula 1 3 5 b7 4 notes
The G7 chord has 4 notes: G, B, D, F. It is the major triad with a minor seventh on top (10 half steps above G): the dominant chord that pulls towards a key a fifth below.
| Note | Interval from the root | Half steps |
|---|---|---|
| G | Root | 0 |
| B | Major 3rd | 4 |
| D | Perfect 5th | 7 |
| F | Minor 7th | 10 |
The same notes in a different order. The lowest note changes the name after the slash; the fingering below is the usual one - right hand from the lowest key up, left hand from the lowest key up too.
G – B – D – F
Right hand 1-2-3-5Left hand 5-3-2-1
B – D – F – G
Right hand 1-2-3-5Left hand 5-4-2-1
D – F – G – B
Right hand 1-2-3-5Left hand 5-3-2-1
F – G – B – D
Right hand 1-2-3-5Left hand 5-3-2-1
Every key where G7 is one of the seven chords, with its Roman numeral, and the scales whose notes include all of it - the ones to improvise over it.
The G7 chord (G7) is made of G, B, D, F. Its formula is 1 3 5 b7 - the root, then the intervals of a dominant 7th chord.
Put your right thumb on G and play the other notes with fingers 1-2-3-5. With the left hand, use fingers 5-3-2-1 from the lowest key up.
root position G7 (G B D F); 1st inversion G7/B (B D F G); 2nd inversion G7/D (D F G B); 3rd inversion G7/F (F G B D).
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