B sharp dominant thirteenth, 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: C13+♯1, C13+♭2, C13+♭9, B♯13+♭2, B♯13+♭9, FM13+♯5.

Notes in this chord: B♯, B♯♯, D♯♯, F♯♯, A♯, C♯♯, E♯, G♯♯. Integer notation: {0, 1, 2, 4, 5, 7, 9, 10}.

Nearby chords (one less note): C13, C13♭9, C11+♯1, FM13♯5, A11♯9+♯1, A13♯9♭13, C13-5+♯1, F13♭7♭13.

Nearby chords (one more note): C13+♯1+♯2, C13+♯1+♯4, C13+♯1+♯5, G13+♯2+♯4.

Parallel chords (same structure, different root): C13+♯1, D13+♯1, E13+♯1, F13+♯1, G13+♯1, A13+♯1, B13+♯1, C♭13+♯1, D♭13+♯1, E♭13+♯1, F♭13+♯1, G♭13+♯1, A♭13+♯1, B♭13+♯1, C♯13+♯1, D♯13+♯1, E♯13+♯1, F♯13+♯1, G♯13+♯1, A♯13+♯1.

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