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♯m⁺², A♯m⁺⁹, B♭m⁺⁹, Fsus4^+♯5, A♯sus2^+♯2, B♭sus2^+♯2.

Notes in this chord: B♭, C, D♭, F. Integer notation: {0, 1, 5, 10}.

Keys in which this chord fits with this spelling: D♭M, A♭M, Fm, B♭m

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

Nearby chords (one less note): B♭m, F5^+♯5, B♭2^+♯2, B♭sus2.

Nearby chords (one more note): B♭m9, B♭m9^♭7, F^+4+♯5, B♭^+2+♯2, B♭m⁺²⁺⁴, C4^+7+♯1, B♭m^+2+♯1, G♭^+♯4+♭1.

Parallel chords (same structure, different root): Cm⁺², Dm⁺², Em⁺², Fm⁺², Gm⁺², Am⁺², Bm⁺², C♭m⁺², D♭m⁺², E♭m⁺², F♭m⁺², G♭m⁺², A♭m⁺², C♯m⁺², D♯m⁺², E♯m⁺², F♯m⁺², G♯m⁺², A♯m⁺², B♯m⁺².

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