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♯⁺², A♯⁺⁹, B♭⁺², B♭⁺⁹, A♯M⁺², Dm7^♯5.

Notes in this chord: B♭, C, D, F. Integer notation: {0, 2, 5, 10}.

Keys in which this chord fits with this spelling: FM, E♭M, B♭M, Cm, Dm, Gm

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

Nearby chords (one less note): B♭, F6^-3, B♭3⁺², B♭sus2.

Nearby chords (one more note): B♭9, B♭M9, B♭9^♭7, B♭⁺²⁺⁴, B♭^+2+♯1, B♭^+2+♯2, B♭^+2+♯4, B♭^+2+♯5.

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):