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: Em4⁺², Em4⁺⁹, F♭m4⁺⁹, G2^+6+♯7, Edim^♭5+2, F♭dim^♭5+2.

Notes in this chord: F♭, G♭, A♭♭, B♭♭. Integer notation: {4, 6, 7, 9}.

Keys in which this chord fits with this spelling: C♭m, F♭m

Keys in which this chord fits with enharmonic spelling: DM, GM, Em, Bm

Nearby chords (one less note): Em4, A6^-3, E2^+♯2, G2^+♯7.

Nearby chords (one more note): A7⁺⁶, C6^+♯4, D⁺²⁺⁴, Em⁺²⁺⁴, E4^+2+♯2, Edim⁺²⁺⁴, Em4^+2+♯1, E♭^{♭5+♯1+♯2}.

Parallel chords (same structure, different root): Cm4⁺², Dm4⁺², Em4⁺², Fm4⁺², Gm4⁺², Am4⁺², Bm4⁺², C♭m4⁺², D♭m4⁺², E♭m4⁺², G♭m4⁺², A♭m4⁺², B♭m4⁺², C♯m4⁺², D♯m4⁺², E♯m4⁺², F♯m4⁺², G♯m4⁺², A♯m4⁺², B♯m4⁺².

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