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: A♭3^+7+♯7, C5^+♯4+♯5, B♯5^+♯4+♯5, Csus4^♯4+♯5, B♯sus4^♯4+♯5, F♯sus2^♭5+♯1.

Notes in this chord: G♭, G, A♭, D♭♭. Integer notation: {0, 6, 7, 8}.

Nearby chords (one less note): C5^+♯5, G♭2^+♯1, Csus4^♯4, G♭sus2^♭5.

Nearby chords (one more note): A♭7^+♯7, D7^♭5+4, C^+♯4+♯5, Fm^+2+♯1, G4^+♯1+♯7, G♭^♭5+2+♯1, G♭dim^+2+♯1, G♭sus2^+♯1+♯4.

Parallel chords (same structure, different root): Csus2^♭5+♯1, Dsus2^♭5+♯1, Esus2^♭5+♯1, Fsus2^♭5+♯1, Gsus2^♭5+♯1, Asus2^♭5+♯1, Bsus2^♭5+♯1, C♭sus2^♭5+♯1, D♭sus2^♭5+♯1, E♭sus2^♭5+♯1, F♭sus2^♭5+♯1, A♭sus2^♭5+♯1, B♭sus2^♭5+♯1, C♯sus2^♭5+♯1, D♯sus2^♭5+♯1, E♯sus2^♭5+♯1, F♯sus2^♭5+♯1, G♯sus2^♭5+♯1, A♯sus2^♭5+♯1, B♯sus2^♭5+♯1.

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