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: D11^♭5♭9, A♭7^+♯4+♯7, G♯7^+♯4+♯7, G♯7^+♯4+♭1, A♭7^+♯7+♯11, G♯7^+♯7+♯11.

Notes in this chord: A♭♭, A♭, C, D, E♭, G♭. Integer notation: {0, 2, 3, 6, 7, 8}.

Nearby chords (one less note): A♭7^+♯4, A♭7^+♯7, D7^♭5+4, D4^+7+♯1, A♭^+♯4+♭1, D4^+♯1+♯4.

Nearby chords (one more note): B♭13^♯5, D13^♭5♭9, D11^♭5+♯1, D11^♭9+♯4, B♭13^-1+♯5, D11^{♭5♭9+♯7}.

Parallel chords (same structure, different root): C7^+♯4+♭1, D7^+♯4+♭1, E7^+♯4+♭1, F7^+♯4+♭1, G7^+♯4+♭1, A7^+♯4+♭1, B7^+♯4+♭1, D♭7^+♯4+♭1, E♭7^+♯4+♭1, G♭7^+♯4+♭1, B♭7^+♯4+♭1, C♯7^+♯4+♭1, D♯7^+♯4+♭1, G♯7^+♯4+♭1.

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