C13+♯9

C dominant thirteenth, add sharp ninth

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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+♯2, F13+♯7, F13+♭1, B♯13+♯2, B♯13+♯9, E♯13+♯7.

Notes in this chord: C, E, G, B♭, D, D♯, F, A. Integer notation: {0, 2, 3, 4, 5, 7, 9, 10}.

Nearby chords (one less note): C13, F13, C13♯9, C11+♯2, B♭M13♭5, Dm11+♯1, B♭M11+♯4, C13-1+♯2.

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

Parallel chords (same structure, different root): D13+♯9, E13+♯9, F13+♯9, G13+♯9, A13+♯9, B13+♯9, C♭13+♯9, D♭13+♯9, E♭13+♯9, F♭13+♯9, G♭13+♯9, A♭13+♯9, B♭13+♯9, C♯13+♯9, D♯13+♯9, E♯13+♯9, F♯13+♯9, G♯13+♯9, A♯13+♯9, B♯13+♯9.

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