Cdim+♯1

C diminished, 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: Cdim+♭2, Cdim+♭9, A♭11-1-9, B♯dim+♯1, B♯dim+♭2, B♯dim+♭9.

Notes in this chord: C, C♯, E♭, G♭. Integer notation: {0, 1, 3, 6}.

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

Nearby chords (one less note): Cdim, G♭6-3, D♭2+♯7, G♭sus4♯4.

Nearby chords (one more note): A♭7+4, B+2+♯1, G♭6+♯4, Cdim7+♯1, Cm+♯1+♯4, Cdim+2+♯1, Cdim+4+♯1, B♯♭5+♯1+♯2.

Parallel chords (same structure, different root): Ddim+♯1, Edim+♯1, Fdim+♯1, Gdim+♯1, Adim+♯1, Bdim+♯1, C♭dim+♯1, D♭dim+♯1, E♭dim+♯1, F♭dim+♯1, G♭dim+♯1, A♭dim+♯1, B♭dim+♯1, C♯dim+♯1, D♯dim+♯1, E♯dim+♯1, F♯dim+♯1, G♯dim+♯1, A♯dim+♯1, B♯dim+♯1.

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

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