G#7 chord
G# dominant seventh
<
1 / 5
>G
F#
G
G#1
A
A#
B
C
C#
D
D#
E
F
F#
G
G#
C
C
C#
D
D#5
E
F
F#
G
G#
A
A#
B
C
D#
E
D#
E
F
F#b7
G
G#
A
A#
B
C
C#
D
D#
E
F#
A
G#
A
A#
B
C3
C#
D
D#
E
F
F#
G
G#
A
C
3
5
7
10
The G#7 chord has the formula 1, 3, 5, b7 with notes G#, C, D#, F#
The dominant seventh chord is a mildly dissonant variation of the major chord that is used in many genres, like blues, funk, and rock. In blues, entire progressions can be composed of dominant seventh chords.