Watch: Harbaugh attempts to rock baby to sleep with Michigan fight song

Just when you thought there couldn't possibly be any more Jim Harbaugh content, the Michigan head coach discovered the world of YouTube.

In addition to posting a recent tubing video, Harbaugh also shared footage of him singing the Michigan fight song to his young son.

Harbaugh might have a second career as a crooner when his coaching days are over.

- With h/t to Land of 10