G diminished, add fourth

music notation
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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: Gdim+11, Gdim+♭5, A♯2+6+♯2, B♭2+6+♯2, A♯2+13+♯2, B♭2+13+♯2.

Notes in this chord: G, B♭, C, D♭. Integer notation: {0, 1, 7, 10}.

Keys in which this chord fits with this spelling: A♭M, Fm

Keys in which this chord fits with enharmonic spelling: G♯M, E♯m

Nearby chords (one less note): Gm4, Gdim, B♭2+♯2, Csus2♭2.

Nearby chords (one more note): C9♭9, E♭7+6, B♭m9♭7, Gm+4+♯4, G♭+♯1+♯4, Gdim+2+4, Gdim+4+♯1, Gdim+4+♯3.

Parallel chords (same structure, different root): Cdim+4, Ddim+4, Edim+4, Fdim+4, Adim+4, Bdim+4, C♭dim+4, D♭dim+4, E♭dim+4, F♭dim+4, G♭dim+4, A♭dim+4, B♭dim+4, C♯dim+4, D♯dim+4, E♯dim+4, F♯dim+4, G♯dim+4, A♯dim+4, B♯dim+4.

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