A9-5+♯7+♭2

A dominant ninth, omit fifth, add sharp seventh, add flat second

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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: A9-5+♯7+♭9, A♭m4+2+♯1+♯7, A♭m4+2+♯1+♭1, Gdim+2+♯1+♯3, Gdim+2+♯1+♭4, Gdim+2+♯1+♯10.

Notes in this chord: A, B♭, C♯, G, G♯, B. Integer notation: {1, 7, 8, 9, 10, 11}.

Nearby chords (one less note): A9-5+♯7, A♭m4+2+♯1, Gdim+2+♯1, Gdim+2+♯3, G3+2+♯1+♯2, Gdim+♯1+♯3.

Nearby chords (one more note): A9+♯1+♯7, A9♯5+♯1+♯7, A♭m11♯7+♯1, G+2+♯1+♯2+♯4, G♭+2+4+♯1+♯2, Gdim+2+4+♯1+♯3.

Parallel chords (same structure, different root): E9-5+♯7+♭2, B9-5+♯7+♭2.

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

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