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: Fm4⁺⁹, E♯m4⁺², E♯m4⁺⁹, A♭2^+6+♯7, Fdim^♭5+2, E♯dim^♭5+2.

Notes in this chord: F, G, A♭, B♭. Integer notation: {5, 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): Fm4, B♭6^-3, F2^+♯2, A♭2^+♯7.

Nearby chords (one more note): B♭7⁺⁶, D♭6^+♯4, E♭⁺²⁺⁴, Fm⁺²⁺⁴, F4^+2+♯2, Fdim⁺²⁺⁴, Fm4^+2+♯1, F♭^{♭5+♯1+♯2}.

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