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: A♭m⁺⁹, G♯m⁺², G♯m⁺⁹, A♭sus2^+♯2, E♭sus4^+♯5, G♯sus2^+♯2.

Notes in this chord: A♭, B♭, C♭, E♭. Integer notation: {3, 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): A♭m, A♭2^+♯2, A♭sus2, E♭5^+♯5.

Nearby chords (one more note): A♭m9, A♭m9^♭7, A♭^+2+♯2, A♭m⁺²⁺⁴, E^+♯4+♭1, E♭^+4+♯5, A♭m^+2+♯1, B♭4^+7+♯1.

Parallel chords (same structure, different root): Cm⁺², Dm⁺², Em⁺², Fm⁺², Gm⁺², Am⁺², Bm⁺², C♭m⁺², D♭m⁺², E♭m⁺², F♭m⁺², G♭m⁺², B♭m⁺², C♯m⁺², D♯m⁺², E♯m⁺², F♯m⁺², G♯m⁺², A♯m⁺², B♯m⁺².

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