Killing Is My Business... and Business Is Good! is the debut studio album by American thrash metal band Megadeth, released in the UK on May 17, 1985, by Music for Nations and in the US on June 12, 1985, by Combat Records. At the beginning of 1985, the band was given $8,000 by Combat to record and produce its debut album. The band was forced to fire their original producer and produce the album by themselves, after spending half of the album's budget on drugs, alcohol, and food. Despite the poor production, the album was a well-received effort that obtained strong reviews in various music publications. Killing Is My Business... and Business Is Good! played an essential role in establishing thrash metal as an authentic subgenre of heavy metal music. It explores themes of death, occultism, and violence. The album features the track "Mechanix", a song that frontman Dave Mustaine would perform with Metallica during his tenure in the band, and a controversial cover of the 1965 song "These Boots Are Made for Walkin'." A deluxe edition, completely remixed and remastered with several bonus tracks, was released through Loud Records on February 5, 2002. From Wikipedia (https://en.wikipedia.org/wiki/Killing...) under Creative Commons Attribution CC-BY-SA 3.0 (https://creativecommons.org/licenses/...)