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

Notes in this chord: B♭, C, G, A♭. 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⁺⁶⁺⁷, D2⁺⁶⁺⁷, E2⁺⁶⁺⁷, F2⁺⁶⁺⁷, G2⁺⁶⁺⁷, A2⁺⁶⁺⁷, B2⁺⁶⁺⁷, C♭2⁺⁶⁺⁷, D♭2⁺⁶⁺⁷, E♭2⁺⁶⁺⁷, F♭2⁺⁶⁺⁷, G♭2⁺⁶⁺⁷, A♭2⁺⁶⁺⁷, C♯2⁺⁶⁺⁷, D♯2⁺⁶⁺⁷, E♯2⁺⁶⁺⁷, F♯2⁺⁶⁺⁷, G♯2⁺⁶⁺⁷, A♯2⁺⁶⁺⁷, B♯2⁺⁶⁺⁷.

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