Peyton Manning can do a lot of things. He can return from a career ending type of injury to have a career type season; his acting chops are pretty solid (as he's proven numerous times on SNL); he's a good pitchman; he's a Dad; he's a fundraiser for charity--but singer?
Well--if he wasn't before he is now (with a little help from country music star Luke Bryan).
Peyton does appear to do his best not to mangle the great Johnny Cash song Folsom Prison Blues. He didn't stink, but I certainly wouldn't rush out to buy his album either.
For those that are big fans of the great Johnny Cash: