That music when you click "int" is awesome. Reminds me of the good ol' days of keygens.
It's a chiptune-style xm module, "Funky Stars" by Quazar: https://soundcloud.com/scene_music/funky-stars
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It's a chiptune-style xm module, "Funky Stars" by Quazar: https://soundcloud.com/scene_music/funky-stars