Uploaded January 2014 | Updated September 2026, 2 weeks ago

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Alternate BGM from Sega's arcade game, Quartet, from 1986.

Gameplay lovingly borrowed from -
‪Quartet Arcade CO-OP (2 player) Complete playthrough. Up to level 75 (longplay) HD - (part 1)‬
youtube.com/watch?v=DLgVeLEj2f8