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