A dominant thirteenth, flat fifth, add sharp root, add sharp 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: A13♭5+♯1+♯9, A13♭5+♯1+♭3, D13♭9+♯5+♯7, D13♭9+♯5+♭1, B♭M13♯5+♯2+♭2, B♭M13♯5+♯2+♭9.

Notes in this chord: A, A♯, B♯, C♯, E♭, G, B, D, F♯. Integer notation: {0, 1, 2, 3, 6, 7, 9, 10, 11}.

Nearby chords (one less note): A13♭5+♯1, A13♭5+♯2, D13♭9+♯5, B♭M13♯5+♯2, D13♯5♭9+♯7, GM11+♯2+♯4, A11♭5+♯1+♯2, B9+♯1+♯2+♯7, E♭13♯9♯11+♯5.

Nearby chords (one more note): A13+♯1+♯2+♯4, F13+♯1+♯4+♯5, B♭13♯5+♯1+♯2+♯7.

Parallel chords (same structure, different root): C13♭5+♯1+♯2, D13♭5+♯1+♯2, E13♭5+♯1+♯2, F13♭5+♯1+♯2, G13♭5+♯1+♯2, B13♭5+♯1+♯2, D♭13♭5+♯1+♯2, E♭13♭5+♯1+♯2, G♭13♭5+♯1+♯2, A♭13♭5+♯1+♯2, B♭13♭5+♯1+♯2.

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