A7+4+♯4+♭1

A dominant seventh, add fourth, add sharp fourth, 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: A7+4+♯4+♯7, A7+4+♯7+♯11, B13♯5♯9-1+2, E♭11♭5♭9+♯7, E♭11♭5♭9+♭1, B♭13♯9♭5-1+♯7.

Notes in this chord: A♭, A, C♯, D, D♯, E, G. Integer notation: {1, 2, 3, 4, 7, 8, 9}.

Nearby chords (one less note): A7+4+♯4, A7+4+♯7, E♭11♭5♭9, A+4+♯4+♭1, A7♭5+4+♯7, B13♯5♯9-1, B♭13♯9♭5-1.

Nearby chords (one more note): B13♯5+♯2, DM11+♯1+♯4, E13♯5♯9+♯7, E13♯9♭5+♯7, E♭11♭5+♯1+♯7.

Parallel chords (same structure, different root): C7+4+♯4+♭1, D7+4+♯4+♭1, E7+4+♯4+♭1, F7+4+♯4+♭1, G7+4+♯4+♭1, B7+4+♯4+♭1, D♭7+4+♯4+♭1, E♭7+4+♯4+♭1, G♭7+4+♯4+♭1, A♭7+4+♯4+♭1, B♭7+4+♯4+♭1.

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