A11+♯2+♭1

A dominant eleventh, add sharp second, add flat root

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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: E13♯9+♯5, A11+♯2+♯7, A11+♯7+♯9, E13♯9+♯12, F♭13♯9+♯5, F♭13♯9+♯12.

Notes in this chord: A♭, A, B♯, C♯, E, G, B, D. Integer notation: {0, 1, 2, 4, 7, 8, 9, 11}.

Nearby chords (one less note): E13♯9, A11+♯2, AM11+♯2, E13♯5♯9, A9+♯2+♯7, E13♯9♭13, G11♭7♭9+♯4, G+2+4+♯1+♯4.

Nearby chords (one more note): E13+♯2+♯5, G13+♯1+♯4, B13♯5+♯1+♯2, A11+♯1+♯2+♯7.

Parallel chords (same structure, different root): C11+♯2+♭1, D11+♯2+♭1, G11+♯2+♭1.

This chord contains too many notes to play on the 6 strings of guitar standard EADGBE tuning (change tuning or instrument).