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: D♯7^+♯4+♯7, D♯7^+♯4+♭1, E♭7^+♯4+♯7, E♭7^+♯4+♭1, D♯7^+♯7+♯11, E♭7^+♯7+♯11.

Notes in this chord: A, C♯, E♭, G, B♭, D. Integer notation: {1, 2, 3, 7, 9, 10}.

Nearby chords (one less note): A7^♭5+4, E♭7^+♯4, E♭7^+♯7, A4^+7+♯1, A4^+♯1+♯4, E♭^+♯4+♭1.

Nearby chords (one more note): F13^♯5, A13^♭5♭9, A11^♭5+♯1, A11^♭9+♯4, F13^-1+♯5, A11^{♭5♭9+♯7}.

Parallel chords (same structure, different root): C11^♭5♭9, D11^♭5♭9, E11^♭5♭9, F11^♭5♭9, G11^♭5♭9, B11^♭5♭9, C♭11^♭5♭9, D♭11^♭5♭9, E♭11^♭5♭9, F♭11^♭5♭9, G♭11^♭5♭9, A♭11^♭5♭9, B♭11^♭5♭9, C♯11^♭5♭9, D♯11^♭5♭9, E♯11^♭5♭9, F♯11^♭5♭9, G♯11^♭5♭9, A♯11^♭5♭9, B♯11^♭5♭9.

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