Formula: 1-4-5-♭7-9
Notes: A-D-E-G-B
chord suffix: A9sus4
Use these charts to create your own A9sus4 chord or play a A9sus4 melody
Formula: 1-4-5-♭7-9
Notes: A-D-E-G-B
chord suffix: A9sus4
Use these charts to create your own A9sus4 chord or play a A9sus4 melody