This aired on WTKA this morning.
Bailey, a San Francisco-based rapper (rappist), did a song like this for the 49ers when Harbaugh was there and it got over a million views on YouTube.
Harbaugh asked him awhile ago to do this song but for Michigan and he did.
Per WTKA, it will be played at The Big House tomorrow at the spring game. Bailey will actually be there tomorrow.
Before you old farts yell about it, Harbaugh loves it and he wanted this done.
I think it's pretty great.