A dominant thirteenth, sharp ninth, add sharp root

music notation
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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♭9+♯2, A13♭9+♯9, C13♯11+♯1, D11+♯5+♯7, D13♭13+♯7, B♯13♯11+♯1.

Notes in this chord: A, A♯, C♯, E, G, B♯, D, F♯. Integer notation: {0, 1, 2, 4, 6, 7, 9, 10}.

Nearby chords (one less note): A13♯9, A13♭9, C13♯11, A11♯9+♯1, C13♯11♭9, D9+♯5+♯7, C11♯11+♯1, Gm11♯7+♯4.

Nearby chords (one more note): A13+♯1+♯2, C13+♯1+♯4, A13♯9+♯1+♯4, A13♯9+♯1+♯7.

Parallel chords (same structure, different root): C13♯9+♯1, D13♯9+♯1, E13♯9+♯1, F13♯9+♯1, G13♯9+♯1, B13♯9+♯1, C♭13♯9+♯1, D♭13♯9+♯1, E♭13♯9+♯1, F♭13♯9+♯1, G♭13♯9+♯1, A♭13♯9+♯1, B♭13♯9+♯1, C♯13♯9+♯1, D♯13♯9+♯1, E♯13♯9+♯1, F♯13♯9+♯1, G♯13♯9+♯1, A♯13♯9+♯1, B♯13♯9+♯1.

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