C2+♯9

C major second, 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: C2+♯2, B♯2+♯2, B♯2+♯9, A♭-1+♯4, G♯-1+♯4, A♭-1+♯11.

Notes in this chord: C, D, D♯. Integer notation: {0, 2, 3}.

Keys in which this chord fits with enharmonic spelling: E♭M, B♭M, D♯M, A♯M, Cm, Gm, B♯m

Nearby chords (one less note): C2, A♭-1, D2♭2.

Nearby chords (one more note): Cm+2, A♭+♯4, B♭4+2, Cm4+2, Adim+4, Cdim+2, D2+7+♯1, B3+♯1+♯2, C2+♯1+♯2.

Parallel chords (same structure, different root): D2+♯9, E2+♯9, F2+♯9, G2+♯9, A2+♯9, B2+♯9, C♭2+♯9, D♭2+♯9, E♭2+♯9, F♭2+♯9, G♭2+♯9, A♭2+♯9, B♭2+♯9, C♯2+♯9, D♯2+♯9, E♯2+♯9, F♯2+♯9, G♯2+♯9, A♯2+♯9, B♯2+♯9.

Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):

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