Guitarist
Chris Poland and drummer
Gar Samuelson had been both fired from the band following the conclusion of the
Peace Sells tour for disruptive behavior, including Poland's habit of pawning band equipment to pay for drugs. Samuelson was immediately replaced by his drum technician,
Chuck Behler (although
Slayer's
Dave Lombardo considered joining). However, a new guitarist would take longer to emerge. At first, the band hired guitarist Jay Reynolds from the band
Malice, but Reynolds was not up to the task of recording, and was subsequently replaced by his guitar teacher,
Jeff Young.
Dave Mustaine has since stated his regret for the way he handled Reynolds's firing. Other guitarists considered included
Slash from
Guns N' Roses. Work on the album started while Reynolds was in the band, and continued after the induction of Young. To mix the album, the label turned to Paul Lani, who had remixed the band's previous album, ''
Peace Sells... but Who's Buying?.'' Mustaine was initially skeptical, and later became very irate with Lani's "eccentricities" and his way of handling things. To mix the album, Lani relocated himself and Mustaine to Bearsville Studios, near
Woodstock, New York, ostensibly for the purpose of inspiration. Mustaine decided that he had his limits when he, having just awakened and made coffee, noticed Lani outside in his underwear feeding an apple to a deer. Mustaine flew back to Los Angeles later that day and fired Lani, who was replaced by
Michael Wagener. Mustaine has since criticized Wagener's "pedestrian" mixing efforts, citing the album's "muddy feel", in particular. Mustaine was able to recruit
Sex Pistols guitarist
Steve Jones to perform guitar parts on "
Anarchy in the U.K." ==Music and lyrics==