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: AM13^♭5-9, G♭m9^♭7+6, G♭m9^♭7+♯5, G♭m9^♭7+13, D^{+♯1+♯4+♭1}, D^{+♯1+♯11+♭1}.

Notes in this chord: D♭, D, E♭, F♯, G♯, A. Integer notation: {1, 2, 3, 6, 8, 9}.

Nearby chords (one less note): G♭m9^♭7, D^+♯1+♯4, D^+♯1+♭1, D^+♯4+♭1, D♭sus4^+2+♯1, A♭sus4^+♯1+♯4.

Nearby chords (one more note): AM13^♭5, B13^-1+♯2, A♭11^♭9+♯4, E♭m11^♭5+♯7, B♭11^{♯5♯9+♯7}, E♭11^{♯9♭5+♯7}.

Parallel chords (same structure, different root): C^{+♯4+♭1+♭2}, E^{+♯4+♭1+♭2}, F^{+♯4+♭1+♭2}, G^{+♯4+♭1+♭2}, A^{+♯4+♭1+♭2}, B^{+♯4+♭1+♭2}, C♭^{+♯4+♭1+♭2}, D♭^{+♯4+♭1+♭2}, E♭^{+♯4+♭1+♭2}, F♭^{+♯4+♭1+♭2}, G♭^{+♯4+♭1+♭2}, A♭^{+♯4+♭1+♭2}, B♭^{+♯4+♭1+♭2}, C♯^{+♯4+♭1+♭2}, D♯^{+♯4+♭1+♭2}, E♯^{+♯4+♭1+♭2}, F♯^{+♯4+♭1+♭2}, G♯^{+♯4+♭1+♭2}, A♯^{+♯4+♭1+♭2}, B♯^{+♯4+♭1+♭2}.

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