i just found the most epic glitch ever
when my screen froze, it restart moving and the game was like changing every note and giving me tons of fantastics and perfects and misses. the song would keep replaying until i refresh the page. i think the game took too much coffee right?
 "Pel"){kind=icon}
 "Upgrade Complete 2"){kind=icon}
 "Starlight Xmas"){kind=icon}
 "Starlight 2"){kind=icon}
 "DJManiax"){kind=icon}
 "Electric Box"){kind=icon}
 "Little Wheel"){kind=icon}