A major eleventh, sharp ninth, add sharp 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: AM11♯9+♭2, AM11♯9+♭9, C9♯5+6+♯1, C9♯5+6+♭2, C9♯5+6+♭9, A♭♭5+2+4+♯1+♯5.

Notes in this chord: A, A♯, C♯, E, G♯, B♯, D. Integer notation: {0, 1, 2, 4, 8, 9, 10}.

Nearby chords (one less note): AM11♯9, AM11♭9, C9♯5+6, C9♯5+♯1, A+4+♯1+♯2, A+♯1+♯2+♭1, A♭♭5+2+4+♯1.

Nearby chords (one more note): C13♯5+♯1, E13♯5+♯4, AM11+♯1+♯2, E13♯5♯9+♯4, B♭11♭5+♯2+♯7.

Parallel chords (same structure, different root): CM11♯9+♯1, DM11♯9+♯1, EM11♯9+♯1, FM11♯9+♯1, GM11♯9+♯1, BM11♯9+♯1, D♭M11♯9+♯1, E♭M11♯9+♯1, G♭M11♯9+♯1, A♭M11♯9+♯1, B♭M11♯9+♯1.

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