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: E7^♭5+6, A♯9^♯9♭5, B♭9^♯9♭5, E7^♭5+13, B♭7^♭5+♯2, F♭7^♭5+13.

Notes in this chord: F♭, A♭, C♭♭, D♭, E♭♭. Integer notation: {1, 2, 4, 8, 10}.

Nearby chords (one less note): E6^♭5, E7^♭5, D♭m^+♯1, B♭^♭5+♯2, A♭sus4^♭5+2.

Nearby chords (one more note): AM11^♭9, G♭9^+♯5, C9^♯5+♯1, E7^+6+♯4, B♭11^♯9♭5, B♭11^♯9♯11, E13^♯9♯11-5.

Parallel chords (same structure, different root): C7^♭5+6, D7^♭5+6, E7^♭5+6, F7^♭5+6, G7^♭5+6, A7^♭5+6, B7^♭5+6, C♭7^♭5+6, D♭7^♭5+6, E♭7^♭5+6, G♭7^♭5+6, A♭7^♭5+6, B♭7^♭5+6, C♯7^♭5+6, D♯7^♭5+6, E♯7^♭5+6, F♯7^♭5+6, G♯7^♭5+6, A♯7^♭5+6, B♯7^♭5+6.

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