North Coast Synthesis Ltd.

Choose audio sample set:
MSK 007 Leapfrog VCF (patch; see in online store)
MSK 009 Coiler VCF (patch; see in online store)

Equivalent chord symbols: G♯9^-5, F♯^♭5+2, F♯^♭5+9, G♭^♭5+2, G♭^♭5+9, G♭4^♯4+2.

Notes in this chord: A♭, C, G♭, B♭. Integer notation: {0, 6, 8, 10}.

Keys in which this chord fits with this spelling: D♭M, B♭m

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

Nearby chords (one less note): G♭^♭5, A♭3⁺², G♭3⁺², G♭sus2^♭5.

Nearby chords (one more note): A♭9, A♭9^♯5, B♭9^♯5, G♭M9^♭5, G♭^+2+♯4, G♭^♭5+2+4, G♭^♭5+2+♯1, G♭^♭5+2+♯2.

Parallel chords (same structure, different root): C9^-5, D9^-5, E9^-5, F9^-5, G9^-5, A9^-5, B9^-5, C♭9^-5, D♭9^-5, E♭9^-5, F♭9^-5, G♭9^-5, B♭9^-5, C♯9^-5, D♯9^-5, E♯9^-5, F♯9^-5, G♯9^-5, A♯9^-5, B♯9^-5.

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