A♭dim+9

A flat diminished, add ninth

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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♭dim+2, G♯dim+2, G♯dim+9, A♭dim+♭3, B♭3+7+♯1, G♯dim+♭3.

Notes in this chord: A♭, C♭, E♭♭, B♭. Integer notation: {2, 8, 10, 11}.

Nearby chords (one less note): A♭dim, A♭2+♯2, B♭3+♯1, A♭sus2♭5.

Nearby chords (one more note): B♭9♭9, E7+♯4, A♭m9♭5, G+♯1+♯2, B♭4+7+♯1, A♭♭5+2+♯2, A♭dim+2+4, A♭dim+2+♯1.

Parallel chords (same structure, different root): Cdim+9, Ddim+9, Edim+9, Fdim+9, Gdim+9, Adim+9, Bdim+9, C♭dim+9, D♭dim+9, E♭dim+9, F♭dim+9, G♭dim+9, B♭dim+9, C♯dim+9, D♯dim+9, E♯dim+9, F♯dim+9, G♯dim+9, A♯dim+9, B♯dim+9.

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

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