Ab7#9 Chord On The Guitar (A Flat 7 Sharp 9) – Diagrams, Finger Positions and Theory

The Ab7#9 chord (A flat 7 sharp 9) contains the notes Ab, C, Eb, Gb and B. It is produced by taking the 1 (root), 3, 5, b7 and #9 of the Ab Major scale. The #9 (B) note is the same note as the b3 (Cb) of the Major scale, creating a great sense of tension in the chord. Here’s how to play it.

10 Ways To Play The Ab7#9 Chord

If you’ve come to this page just to view some chord diagrams for Ab7#9, here they are.

Ab7 Sharp 9 Chord 10 Shapes