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: E9^♭9+6, E7^+6+♯1, E9^♭9+13, F♭9^♭9+6, C♯9^♯9+♯1, D♭9^♯9+♯1.

Notes in this chord: F♭, A♭, C♭, E♭♭, G♭♭, D♭. Integer notation: {1, 2, 4, 5, 8, 11}.

Nearby chords (one less note): E7⁺⁶, E9^♭9, D♭9^♯9, D♭9^♭9, Bdim⁺²⁺⁴, D♭^+♯1+♯2.

Nearby chords (one more note): E13^♭9, E13^♯11♭9, G13^♯11♭9, CM11^♯5+♯1, D♭11^♯9+♯1, D♭9^+♯1+♯2.

Parallel chords (same structure, different root): C9^♭9+13, D9^♭9+13, E9^♭9+13, F9^♭9+13, G9^♭9+13, A9^♭9+13, B9^♭9+13, C♭9^♭9+13, D♭9^♭9+13, E♭9^♭9+13, G♭9^♭9+13, A♭9^♭9+13, B♭9^♭9+13, C♯9^♭9+13, D♯9^♭9+13, E♯9^♭9+13, F♯9^♭9+13, G♯9^♭9+13, A♯9^♭9+13, B♯9^♭9+13.

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