Formula: 1-3-5-7-9-13
Notes: A♭-C-E♭-G-B♭-F
chord suffix: A♭Maj13
Use these charts to create your own A♭Maj13 chord or play a A♭Maj13 melody
Ab major 13 chord on a piano
Ab Major 13th chord on a guitar
G#/A♭ Major 13th chords
Formula: 1-3-5-7-9-13
Notes: A♭-C-E♭-G-B♭-F
chord suffix: A♭Maj13
Use these charts to create your own A♭Maj13 chord or play a A♭Maj13 melody
Ab major 13 chord on a piano
Ab Major 13th chord on a guitar