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⁺⁴⁺⁹, G♯m⁺²⁺⁴, G♯m⁺⁴⁺⁹, A♭m⁺²⁺¹¹, G♯m⁺²⁺¹¹, G♭11^♭7-1.

Notes in this chord: A♭, B♭, C♭, D♭, E♭. Integer notation: {1, 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⁺², A♭m⁺⁴, A♭m4⁺², D♭2⁺⁶⁺⁷, A♭sus4⁺².

Nearby chords (one more note): A♭m11, D♭9⁺⁶, G♭13^-1, A♭m11^♯7, AM9^♭5+♯1, A♭^+2+4+♯2, G♭13^♭7♭13-1.

Parallel chords (same structure, different root): Cm⁺²⁺⁴, Dm⁺²⁺⁴, Em⁺²⁺⁴, Fm⁺²⁺⁴, Gm⁺²⁺⁴, Am⁺²⁺⁴, Bm⁺²⁺⁴, C♭m⁺²⁺⁴, D♭m⁺²⁺⁴, E♭m⁺²⁺⁴, F♭m⁺²⁺⁴, G♭m⁺²⁺⁴, B♭m⁺²⁺⁴, C♯m⁺²⁺⁴, D♯m⁺²⁺⁴, E♯m⁺²⁺⁴, F♯m⁺²⁺⁴, G♯m⁺²⁺⁴, A♯m⁺²⁺⁴, B♯m⁺²⁺⁴.

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