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: Edim⁺⁴, Edim⁺¹¹, Edim^+♭5, F♭dim⁺⁴, G2^+6+♯2, F♭dim^+♭5.

Notes in this chord: F♭, A♭♭, C♭♭, B♭♭. Integer notation: {4, 7, 9, 10}.

Keys in which this chord fits with enharmonic spelling: FM, E♯M, Dm

Nearby chords (one less note): Em4, Edim, G2^+♯2, Asus2^♭2.

Nearby chords (one more note): A9^♭9, C7⁺⁶, Gm9^♭7, Em^+4+♯4, E♭^+♯1+♯4, Edim⁺²⁺⁴, Edim^+4+♯1, F♭^♭5+4+♯2.

Parallel chords (same structure, different root): Cdim⁺¹¹, Ddim⁺¹¹, Edim⁺¹¹, Fdim⁺¹¹, Gdim⁺¹¹, Adim⁺¹¹, Bdim⁺¹¹, C♭dim⁺¹¹, D♭dim⁺¹¹, E♭dim⁺¹¹, G♭dim⁺¹¹, A♭dim⁺¹¹, B♭dim⁺¹¹, C♯dim⁺¹¹, D♯dim⁺¹¹, E♯dim⁺¹¹, F♯dim⁺¹¹, G♯dim⁺¹¹, A♯dim⁺¹¹, B♯dim⁺¹¹.

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