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: A9^♭9+♯4, A7^+♯1+♯4, D♯9^♭9+♯4, E♭9^♭9+♯4, D♯11^♯11♭9, E♭11^♯11♭9.

Notes in this chord: A, C♯, E, G, B♭, D♯. Integer notation: {1, 3, 4, 7, 9, 10}.

Nearby chords (one less note): A9^♭9, A7^+♯4, E♭9^♭9, E♭7^+♯4, A^+♯1+♯4, E♭^+♯1+♯4.

Nearby chords (one more note): A11^♭9+♯4, A13^♯11♭9, A11^♯11+♯1, E♭11^♭9+♯4, E♭13^♯11♭9, E♭11^♯11+♯1.

Parallel chords (same structure, different root): C11^♯11♭9, D11^♯11♭9, E11^♯11♭9, F11^♯11♭9, G11^♯11♭9, B11^♯11♭9, C♭11^♯11♭9, D♭11^♯11♭9, E♭11^♯11♭9, F♭11^♯11♭9, G♭11^♯11♭9, A♭11^♯11♭9, B♭11^♯11♭9, C♯11^♯11♭9, D♯11^♯11♭9, E♯11^♯11♭9, F♯11^♯11♭9, G♯11^♯11♭9, A♯11^♯11♭9, B♯11^♯11♭9.

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