Mustaine, who went on to form Megadeth, has expressed his dislike for Hammett in interviews, saying Hammett "stole" his job. Mustaine was "pissed off" because he believes Hammett became popular by playing guitar leads that Mustaine himself had written. In a 1985 interview with "Metal Forces", Mustaine said, "it's real funny how Kirk Hammett ripped off every lead break I'd played on that "No Life 'til Leather" tape and got voted No. 1 guitarist in your magazine". On Megadeth's debut album "Killing Is My Business... and Business Is Good!" (1985), Mustaine included the song "Mechanix", which Metallica had previously reworked and retitled "The Four Horsemen" on "Kill 'Em All". Mustaine said he did this to "straighten Metallica up" because Metallica referred to Mustaine as a drunk and said he could not play guitar.