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: Gm4^+♯1, A♯2⁺⁶⁺⁷, B♭2⁺⁶⁺⁷, A♯2⁺⁷⁺¹³, B♭2^+6+♯6, Gdim^♭5+♯1.

Notes in this chord: B♭, C, A♭, G. Integer notation: {0, 7, 8, 10}.

Keys in which this chord fits with this spelling: E♭M, A♭M, Cm, Fm

Keys in which this chord fits with enharmonic spelling: D♯M, G♯M, E♯m, B♯m

Nearby chords (one less note): Gm4, A♭3⁺², C5^+♯5, A♭2^+♯7.

Nearby chords (one more note): A♭M9, C7^+♯5, A♭M9^♭5, Fm⁺²⁺⁴, G4^+♯1+♯2, Gm4^+2+♯1, G♭^♭5+2+♯1, Gdim^+4+♯1.

Parallel chords (same structure, different root): C2⁺⁷⁺¹³, D2⁺⁷⁺¹³, E2⁺⁷⁺¹³, F2⁺⁷⁺¹³, G2⁺⁷⁺¹³, A2⁺⁷⁺¹³, B2⁺⁷⁺¹³, C♭2⁺⁷⁺¹³, D♭2⁺⁷⁺¹³, E♭2⁺⁷⁺¹³, F♭2⁺⁷⁺¹³, G♭2⁺⁷⁺¹³, A♭2⁺⁷⁺¹³, C♯2⁺⁷⁺¹³, D♯2⁺⁷⁺¹³, E♯2⁺⁷⁺¹³, F♯2⁺⁷⁺¹³, G♯2⁺⁷⁺¹³, A♯2⁺⁷⁺¹³, B♯2⁺⁷⁺¹³.

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