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: A♭^♭5+4, G♯^♭5+4, A♭^♭5+♯3, G♯^♭5+♯3, G♯^♭5+11, Csus2^♯5+♯1.

Notes in this chord: A♭, C, E♭♭, D♭. Integer notation: {0, 1, 2, 8}.

Nearby chords (one less note): A♭4, A♭^♭5, C2^+♯1, D♭sus2^♭2.

Nearby chords (one more note): E7^♯5+6, A♭^+4+♯4, A♭7^♭5+4, A♭^♭5+2+4, D♭^+♯1+♭1, A♭^♭5+4+♯1, A♭^♭5+4+♯2, Gsus4^+♯1+♯4.

Parallel chords (same structure, different root): C♭^♭5+11, D♭^♭5+11, E♭^♭5+11, F♭^♭5+11, G♭^♭5+11, B♭^♭5+11, C♯^♭5+11, D♯^♭5+11, E♯^♭5+11, F♯^♭5+11, G♯^♭5+11, A♯^♭5+11, B♯^♭5+11.

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