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♭⁺²⁺⁴, G♯⁺²⁺⁴, G♯⁺⁴⁺⁹, A♭⁺²⁺¹¹, B♭m11^-5, G♯⁺²⁺¹¹.

Notes in this chord: A♭, C, D♭, E♭, B♭. Integer notation: {0, 1, 3, 8, 10}.

Keys in which this chord fits with this spelling: D♭M, A♭M, Fm, B♭m

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

Nearby chords (one less note): A♭⁺², A♭⁺⁴, A♭4⁺², B♭m4⁺², A♭sus4⁺².

Nearby chords (one more note): A♭11, A♭M11, B♭m11, B♭m11^♭5, A♭^+2+4+♯1, A♭^+2+4+♯2, A♭^+2+4+♯4.

Parallel chords (same structure, different root): C⁺⁴⁺⁹, D⁺⁴⁺⁹, E⁺⁴⁺⁹, F⁺⁴⁺⁹, G⁺⁴⁺⁹, A⁺⁴⁺⁹, B⁺⁴⁺⁹, C♭⁺⁴⁺⁹, D♭⁺⁴⁺⁹, E♭⁺⁴⁺⁹, F♭⁺⁴⁺⁹, G♭⁺⁴⁺⁹, B♭⁺⁴⁺⁹, C♯⁺⁴⁺⁹, D♯⁺⁴⁺⁹, E♯⁺⁴⁺⁹, F♯⁺⁴⁺⁹, G♯⁺⁴⁺⁹, A♯⁺⁴⁺⁹, B♯⁺⁴⁺⁹.

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