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♯9^-5, A♭^♭5+2, A♭^♭5+9, G♯^♭5+2, G♯^♭5+9, A♭4^♯4+2.

Notes in this chord: B♭, D, A♭, C. Integer notation: {0, 2, 8, 10}.

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

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

Nearby chords (one less note): A♭^♭5, A♭3⁺², B♭3⁺², A♭sus2^♭5.

Nearby chords (one more note): B♭9, C9^♯5, B♭9^♯5, A♭M9^♭5, A♭^+2+♯4, A♭^♭5+2+4, A♭^♭5+2+♯1, A♭^♭5+2+♯2.

Parallel chords (same structure, different root): C9^-5, D9^-5, E9^-5, F9^-5, G9^-5, A9^-5, B9^-5, C♭9^-5, D♭9^-5, E♭9^-5, F♭9^-5, G♭9^-5, A♭9^-5, C♯9^-5, D♯9^-5, E♯9^-5, F♯9^-5, G♯9^-5, A♯9^-5, B♯9^-5.

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