F#/G♭ 9th suspended 4th chords Author: Juan Martinez Categories: F♯ Chords Tags: 9sus4 chords F#9sus4 chord on a piano Formula: 1-4-5-♭7-9 Notes: F#-B-C#-E-G# chord suffix: F#9sus4 Use these charts to create your own F#9sus4 chord or play a F#9sus4 melody F#9sus4 chord on a pianoF#9sus4 chord on a guitar