The G#9 sus 4 chord (G#9 suspended 4, or F#/G#) contains the notes G#, C#, D#, F# and A#. It can be thought of as a G#9 chord with a 4th (instead of a 3rd) or an F# chord with a G# in the bass.
10 Ways To Play The G#9 Sus 4 chord
If you’ve come to this page just to view some chord diagrams for G#9 Sus 4 (F#/G#), here they are.
