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A♭7♯11 chord

A♭ Dominant 7th Sharp 11

Ab7#11 · Root

1Ab33C45Eb4b7Gb4#11D5
3C4C5#11C615b7

Every chord tone stacked from the root up.

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Notes

A♭ – C – E♭ – G♭ – D

Formula

1 – 3 – 5 – b7 – #11

Practice Note

The #11 dominant is a bright, often non-resolving color drawn from Lydian dominant, or the fourth mode of melodic minor. It can sit on a dominant pedal or resolve conventionally by fifth; the 5th is commonly omitted, while 3rd, b7, and #11 define the sound.

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About Ab7#11

The Ab7#11 chord sounds distinctive, with a dominant 7th sharp 11 character. Its notes are Ab, C, Eb, Gb, D.

All Ab chords (61)

Triads

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