This week, Gurdip & Justin return to the world of Elvis covers, which eventually leads to an interesting theory about what elements people enjoy covers for. There's news about newly-discovered footage of Johnny Cash & Elvis from Ken Burns' Country Music Documentary, then for Song of the Week, Gurdip highlights a Fun in Acapulco cut with a massive international cover version, while Justin forgets to remember to forget Elvis' final Sun single and his first national hit - on the country charts! Feature Songs of the Week: Gurdip: Marguerita Justin: I Forgot to Remember to Forget