Formula: 1-4-5-♭7-9
Notes: C#-F#-G#-B-D#
chord suffix: C#9sus4
Use these charts to create your own C#9sus4 chord or play a C#9sus4 melody
C#9sus4 chord on a piano
C# 9th suspended 4th chord on a guitar
C#/D♭ 9th suspended 4th chords
Formula: 1-4-5-♭7-9
Notes: C#-F#-G#-B-D#
chord suffix: C#9sus4
Use these charts to create your own C#9sus4 chord or play a C#9sus4 melody
C#9sus4 chord on a piano
C# 9th suspended 4th chord on a guitar