The Song That Changed My Life is a segment that gives us the chance to talk with some of our favorite artists about the music that made them who they are today. Billy Idol throws us back to 1954, to one of the first songs Elvis Presley ever recorded: That's All Right. He first heard the song at an Elvis convention with his sister in the '70s. At the time he was playing in punk rock bands and a lot of punk rockers disliked Elvis. Idol defends Elvis, and explains how the song changed how he approached his craft when he was first starting out.