Ab › Ab7b9
Ab7b9 / G#7b9 Guitar Chord
Ab Dominant 7 Flat 9 · also written G#7b9
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Root note (Ab) · Other notes
Notes
AbACEbGb
Intervals (the formula)
1♭935♭7
Ab7b9 = root · ♭9th · major 3rd · 5th · ♭7th
Hear it
4 ways to play Ab7b9 up the neck
Voicing 1 · Ab A C Eb Gb
Voicing 2 · Ab A C Gb
Voicing 3 · A C Eb Gb
Voicing 4 · Ab A C Eb Gb