[DD]K-ON!! OP Single - GO! GO! MANIAC[MU]

Title: K-ON!! OP Single - GO! GO! MANIAC

Artist: Toyosaki Aki & Hisaka Youko & Satou Satomi & Kotobuki Minako & Taketatsu Ayana

Tracklist:

1. GO! GO! MANIAC
2. Genius...!?
3. GO! GO! MANIAC (Instrumental)
4. Genius...!? (Instrumental)