 Yes, that's interesting. And in fact, Metallica always comes onto the stage to the ecstasy of gold theme from The Good, The Bad and The Ugly. It shades into heavy metal in all sorts of ways as well. And in fact, the soundtrack album of Once Upon a Time in the West has a track that was excised from the movie, which is a sort of bass heavy metal guitar screaming at you with feedback. And no one's quite sure how Morricone did it, but some people argue that