A dominant thirteenth, omit 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: A13-5+♭2, A13-5+♭9, GM9+♯2+♯4, GM9+♯2+♭5, GM9+♯2+♭12, G♭+4+♯1+♯2+♯5.

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

Nearby chords (one less note): A13-5, GM9+♯2, G+2+♯2+♯4, G♭+4+♯1+♯2, G♭+4+♯1+♯5, G♭+4+♯2+♯5, G♭+♯1+♯2+♯5.

Nearby chords (one more note): A13+♯1, A13♯5+♯1, A13♭5+♯1, GM11+♯2+♯4, A13-5+♯1+♯7.

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

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