C major eleventh, flat fifth, 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: CM11♭5+♭2, CM11♭5+♭9, A13♭7♭13-1+♯2, A♭13♯5♯9-1+♯4, A♭13♯5♯9-1+♭5, A♭13♯5♯9-1+♯11.

Notes in this chord: C, C♯, E, G♭, B, D, F. Integer notation: {0, 1, 2, 4, 5, 6, 11}.

Nearby chords (one less note): CM11♭5, CM9♭5+♯1, A13♭7♭13-1, A♭13♯5♯9-1, A♭13♯9♭5-1, B♯♭5+2+4+♯1, Bdim+2+4+♯1.

Nearby chords (one more note): CM13♭5+♯1, CM11+♯1+♯4, A♭13♯5♯9+♯4, C11♭5+♯1+♯7, CM11♭5+♯1+♯2.

Parallel chords (same structure, different root): DM11♭5+♯1, EM11♭5+♯1, FM11♭5+♯1, GM11♭5+♯1, AM11♭5+♯1, BM11♭5+♯1, D♭M11♭5+♯1, E♭M11♭5+♯1, G♭M11♭5+♯1, A♭M11♭5+♯1, B♭M11♭5+♯1.

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