Walk Hard: The Dewey Cox Story, released in 2007, probably should have ended all musical biopics. It’s a ruthless satire of then-recent hits Walk the Line and Ray that exposes every clich&e and tired trope of the genre.
And yet, Hollywood keeps churning them out. In just the past few years we’ve seen movies about Elvis, Bob Marley, Robbie Williams, Amy Winehouse, Bob Dylan, and Bruce Springsteen.
