A♭4+9+♯7

A flat dominant fourth, add ninth, add sharp seventh

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MSK 007 Leapfrog VCF (patch; see in online store)
MSK 009 Coiler VCF (patch; see in online store)

Equivalent chord symbols: A♭4+2+♯7, A♭4+2+♭1, G♯4+2+♯7, G♯4+9+♯7, Gdim+4+♯1, Gdim+11+♯1.

Notes in this chord: A♭, C, D♭, G, B♭. Integer notation: {0, 1, 7, 8, 10}.

Keys in which this chord fits with this spelling: A♭M, Fm

Keys in which this chord fits with enharmonic spelling: G♯M, E♯m

Nearby chords (one less note): A♭4+2, A♭4+♯7, Gdim+4, B♭2+6+7, Gdim+♯1.

Nearby chords (one more note): A♭M11, E♭13-1, A♭M11♯5, A♭M11♭5, G♭+2+♯1+♯4, Gdim+2+4+♯1, Gdim+4+♯1+♯3.

Parallel chords (same structure, different root): C4+9+♯7, D4+9+♯7, E4+9+♯7, F4+9+♯7, G4+9+♯7, A4+9+♯7, B4+9+♯7, D♭4+9+♯7, E♭4+9+♯7, G♭4+9+♯7, B♭4+9+♯7, D♯4+9+♯7, G♯4+9+♯7, A♯4+9+♯7.

Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):

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