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: C11^-1-9, Edim^+♯1, Edim^+♭2, Edim^+♭9, F♭dim^+♯1, F♭dim^+♭2.

Notes in this chord: F♭, A♭♭, C♭♭, G♭♭. Integer notation: {4, 5, 7, 10}.

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

Nearby chords (one less note): Edim, B♭6^-3, F2^+♯7, B♭sus4^♯4.

Nearby chords (one more note): C7⁺⁴, B♭6^+♯4, E♭^+2+♯1, Edim7^+♯1, Em^+♯1+♯4, Edim^+2+♯1, Edim^+4+♯1, F♭^{♭5+♯1+♯2}.

Parallel chords (same structure, different root): Cdim^+♭9, Ddim^+♭9, Edim^+♭9, Fdim^+♭9, Gdim^+♭9, Adim^+♭9, Bdim^+♭9, C♭dim^+♭9, D♭dim^+♭9, E♭dim^+♭9, G♭dim^+♭9, A♭dim^+♭9, B♭dim^+♭9, C♯dim^+♭9, D♯dim^+♭9, E♯dim^+♭9, F♯dim^+♭9, G♯dim^+♭9, A♯dim^+♭9, B♯dim^+♭9.

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