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: F♯7^+♯7, F♯7^+♭1, G♭7^+♯7, A♯m6^+♯4, B♭m6^+♯4, B♭dim6^+♯5.

Notes in this chord: G♭♭, G♭, B♭, D♭, F♭. Integer notation: {1, 4, 5, 6, 10}.

Nearby chords (one less note): G♭7, G♭^+♭1, B♭m^+♯4, D♭4^+♯2, Esus2^♭5+♯1.

Nearby chords (one more note): G♭9^+♯7, C11^♭5♭9, E♭m9^+♯1, A6^+♯1+♯5, G♭7^+4+♯7, G♭9^♭9+♯7, B♭^{+♯2+♯4+♯5}.

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

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