Def Leppard Guitarist Flattered By Metallica Covering His Song

"Yeah, that was incredibly flattering when that happened," Vivian Campbell said. It's funny when you're 15 or 16 years of age and you write a riff and you get together with your mates and it becomes a song, and then, 25 years later, you get a royalty check for it. It's funny how life works sometimes." Listen to him tell the story at around 6 minutes.