15 year-old Jonah Levine and his band are rock stars. Their song is all over the radio and streaming everywhere, plus they’ve got millions of followers and fanatical groupies. There’s only one problem. They didn’t actually record that song, Jonah’s once semi-famous ‘70s rock star dad, did. Can they cling to their sudden fame? Or will the lie, along with a ruthless record exec make this Overnight Sensation come crashing down?