Mitchell opened and closed Rock of Ages off-Broadway in 2008. He then opened Rock of Ages at the Brooks Atkinson on Broadway in 2009 and closed it there in 2011. He re-opened Rock of Ages eleven weeks later at the Helen Hayes and then closed the Broadway run there in 2015. He opened the 1st national tour of Rock of Ages in Chicago in 2011, and then closed Rock of Ages in Las Vegas in 2016. He’s on the Original Broadway Cast Recording… of Rock of Ages. He’s also done some other stuff.