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: E♯4⁺⁷, B♭sus4^+♭1, D♯sus2^+♯4, E♭sus2^+♯4, D♯sus2^+♯11, E♭sus2^+♯11.

Notes in this chord: F, A, B♭, E♭. Integer notation: {3, 5, 9, 10}.

Keys in which this chord fits with this spelling: B♭M, Gm

Keys in which this chord fits with enharmonic spelling: A♯M

Nearby chords (one less note): F4, E♭sus2, E♭sus2^♭5, E♭sus4^♯4.

Nearby chords (one more note): F7⁺⁴, F7^♭5+4, B♭^+4+♭1, D♭9^♯5♭7, E♭^+2+♯4, F4^+7+♯1, F4^+7+♯2, E♭sus2^+♯1+♯4.

Parallel chords (same structure, different root): C4⁺⁷, D4⁺⁷, E4⁺⁷, G4⁺⁷, A4⁺⁷, B4⁺⁷, C♭4⁺⁷, D♭4⁺⁷, E♭4⁺⁷, F♭4⁺⁷, G♭4⁺⁷, A♭4⁺⁷, B♭4⁺⁷, C♯4⁺⁷, D♯4⁺⁷, E♯4⁺⁷, F♯4⁺⁷, G♯4⁺⁷, A♯4⁺⁷, B♯4⁺⁷.

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