Ab major 13th chord

Abmaj13 chord for piano with keyboard diagram.
Explanation: The A flat major thirteenth is a six-note chord (the 11th, Db in the case of Abmaj13, is normally excluded). For practical reasons the chord is normally played with omitted notes and/or inverted. It is often abbreviated as Abmaj13 (not to be confused with Ab13).
Omissions: Abmaj13(no5): Ab - C - G - Bb - F, Abmaj13(no9): Ab - C - Eb - G - F.
Theory: The Ab major thirteenth chord is constructed by extending the major eleventh chord with a major thirteenth note.


Abmaj13 chord diagram
Notes: Ab - C - Eb - G - Bb - F

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Abmaj13 inversions and voicings

Abmaj13 chord voicing diagram
Notes: Ab - G - C - F
Two-hand voicing

Ab chord categories

Ab Abm Ab7 Abm7 Abmaj7 AbmM7 Ab6 Abm6 Ab6/9 Ab5 Ab9 Abm9 Abmaj9 Ab11 Abm11 Abmaj11 Ab13 Abm13 Abmaj13 Abadd Ab7-5 Ab7+5 Absus Abdim Abdim7 Abm7b5 Abaug Abaug7