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: F♯m4⁺², F♯m4⁺⁹, G♭m4⁺⁹, A2^+6+♯7, F♯dim^♭5+2, G♭dim^♭5+2.

Notes in this chord: G♭, A♭, B♭♭, C♭. Integer notation: {6, 8, 9, 11}.

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

Keys in which this chord fits with enharmonic spelling: EM, AM, C♯m, F♯m

Nearby chords (one less note): B6^-3, G♭m4, A2^+♯7, G♭2^+♯2.

Nearby chords (one more note): B7⁺⁶, D6^+♯4, E⁺²⁺⁴, G♭m⁺²⁺⁴, G♭4^+2+♯2, G♭dim⁺²⁺⁴, G♭m4^+2+♯1, E♯^{♭5+♯1+♯2}.

Parallel chords (same structure, different root): Cm4⁺², Dm4⁺², Em4⁺², Fm4⁺², Gm4⁺², Am4⁺², Bm4⁺², C♭m4⁺², D♭m4⁺², E♭m4⁺², F♭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):