A♭dim+2+4+♭9

A flat diminished, add second, add fourth, add flat 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: A4+2+♯1+♯7, A4+2+♯1+♭1, A♭dim+2+4+♯1, A♭dim+2+4+♭2.

Notes in this chord: A♭, B♭, C♭, D♭, E♭♭, B♭♭. Integer notation: {1, 2, 8, 9, 10, 11}.

Nearby chords (one less note): A4+2+♯1, A4+♯1+♯7, A♭dim+2+4, A♭m4+2+♯1, A♭dim+2+♯1, A♭dim+4+♯1.

Nearby chords (one more note): AM11+♯1, E13-1+♯4, AM11♯5+♯1, AM11♭5+♯1, G+2+♯1+♯2+♯4, A♭dim+2+4+♯1+♯3.

Parallel chords (same structure, different root): Cdim+2+4+♭9, Ddim+2+4+♭9, Edim+2+4+♭9, Fdim+2+4+♭9, Gdim+2+4+♭9, Adim+2+4+♭9, Bdim+2+4+♭9, D♭dim+2+4+♭9, E♭dim+2+4+♭9, G♭dim+2+4+♭9, B♭dim+2+4+♭9.

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

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