About the G augmented suspended four chord
G augmented suspended four is used in C Dorian, where its notes spell the i chord. Think of it as a G augmented suspended fourth chord.
Its notes are G, C, and D♯. The intervals are a perfect fourth and an augmented fifth.
Inversions
G augmented suspended four (root position)
Notes and intervals
| 1 | G | Root |
|---|---|---|
| 2 | C | Perfect 4th |
| 3 | D sharp | Augmented 5th |
Shapes
Chromatic
Circle of Fifths
Keys that use G augmented suspended four
G augmented suspended four is diatonic to these keys, where its notes spell the chord shown.
Other G chords
Simpler triads
Suspended
G suspended two chordG suspended four chordG seven suspended four chordG nine suspended four chordG thirteen suspended four chord
Sixths and sevenths
G six chordG minor six chordG minor flat six chordG seven chordG major seven chordG minor seven chordG minor seven flat five chordG diminished seven chordG minor major seven chordG major seven flat five chordG major seven sharp five chordG minor major seven flat five chord
Extensions
G nine chordG add nine chordG major nine chordG minor nine chordG eleven chordG thirteen chordG six nine chordG minor add nine chordG major eleven chordG major thirteen chordG minor eleven chordG minor thirteen chordG minor six nine chordG minor major nine chordG minor major eleven chord