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♯4⁺², F♯4⁺⁹, G♭4⁺⁹, A♭2^+7+♯2, G♯2^+7+♯2, G♭3^+2+♯3.

Notes in this chord: G♭, A♭, B♭, C♭. Integer notation: {6, 8, 10, 11}.

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

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

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

Nearby chords (one more note): A♭m9, A♭m9^♭5, E^+2+♯4, G♭⁺²⁺⁴, G♭4^+2+♯1, G♭4^+2+♯2, G♭^♭5+2+4, Fdim^+4+♯1.

Parallel chords (same structure, different root): C4⁺², D4⁺², E4⁺², F4⁺², G4⁺², A4⁺², B4⁺², C♭4⁺², D♭4⁺², E♭4⁺², F♭4⁺², A♭4⁺², B♭4⁺², C♯4⁺², D♯4⁺², E♯4⁺², F♯4⁺², G♯4⁺², A♯4⁺², B♯4⁺².

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