Hill and Beez bring you a very special Master Of Puppets episode of That's Not Metal, powered by uDiscover. We discuss every single track, discuss the performances on the album, how it stands up against other metal classics of all eras, an in-depth look at the brand new Deluxe Box Set and much, much more.And that's not all! uDiscover are giving you the chance to win an incredible Metallica prize. One lucky listener will win massive deluxe box sets for Kill Em All, Ride The Lightning, Master Of Puppets and Hardwired...To Self Destruct. Keep it locked on udsicovermusic.com for more details.