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♭9^♯9+6, G♯9^♯9+6, A♭9^♯9+13, B6^+♯1+♯4, G♯7^+6+♯2, G♯9^♯9+13.

Notes in this chord: A♭, B, C, E♭, F, G♭. Integer notation: {0, 3, 5, 6, 8, 11}.

Nearby chords (one less note): A♭7⁺⁶, A♭9^♯9, B6^+♯4, A♭6^+♯2, B^+♯1+♯4, Fm^+♯1+♯4.

Nearby chords (one more note): A♭13^♯9, G♭M13^♭5, B13^♯11♭9, A♭13^♯9♯11, B11^{♭7♭9+♯4}, Fm11^♯11+♯1.

Parallel chords (same structure, different root): C7^+6+♯2, D7^+6+♯2, E7^+6+♯2, F7^+6+♯2, G7^+6+♯2, A7^+6+♯2, B7^+6+♯2, C♭7^+6+♯2, D♭7^+6+♯2, E♭7^+6+♯2, F♭7^+6+♯2, G♭7^+6+♯2, B♭7^+6+♯2, C♯7^+6+♯2, D♯7^+6+♯2, E♯7^+6+♯2, F♯7^+6+♯2, G♯7^+6+♯2, A♯7^+6+♯2, B♯7^+6+♯2.

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