Conversation so far:
when was the last time the badgers went to the rose bowl
The Badgers' most recent Rose Bowl game was January 1, 2020.
what division does the Wisconsin Badgers belong to?
The Wisconsin Badgers belong to Division I/FBS.
what is the wisconsin badgers' team mascot?
The Wisconsin Badgers' team mascot is Bucky Badger.
what is wisconsin badgers' team fight song called?
On, Wisconsin! is the fight song of the Wisconsin Badgers.

Question: who composed the song?
Self-contained rewrite: who composed the on, wisconsin! song?