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: F7^+♯7, Am6^+♯4, E♯7^+♯7, E♯7^+♭1, Adim6^+♯5, Am^+♯4+♯5.

Notes in this chord: F♭, F, A, C, E♭. Integer notation: {0, 3, 4, 5, 9}.

Nearby chords (one less note): F7, F^+♭1, Am^+♯4, C4^+♯2, E♭sus2^♭5+♯1.

Nearby chords (one more note): F9^+♯7, Dm9^+♯1, B11^♭5♭9, F7^+4+♯7, F9^♭9+♯7, A♭6^+♯1+♯5, A^{+♯2+♯4+♯5}.

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