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: Fdim^+♯1, Fdim^+♭2, Fdim^+♭9, E♯dim^+♯1, E♯dim^+♭2, E♯dim^+♭9.

Notes in this chord: F, A♭, C♭, G♭. Integer notation: {5, 6, 8, 11}.

Keys in which this chord fits with this spelling: G♭M, E♭m

Keys in which this chord fits with enharmonic spelling: F♯M, D♯m

Nearby chords (one less note): B6^-3, Fdim, G♭2^+♯7, Bsus4^♯4.

Nearby chords (one more note): B6^+♯4, D♭7⁺⁴, E^+2+♯1, Fdim7^+♯1, Fm^+♯1+♯4, Fdim^+2+♯1, Fdim^+4+♯1, E♯^{♭5+♯1+♯2}.

Parallel chords (same structure, different root): C11^-1-9, D11^-1-9, E11^-1-9, F11^-1-9, G11^-1-9, A11^-1-9, B11^-1-9, E♭11^-1-9, G♭11^-1-9, A♭11^-1-9, B♭11^-1-9, D♯11^-1-9, E♯11^-1-9, A♯11^-1-9.

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