Vocalist: James Hetfield - Artist: Metallica - Drums: Lars Ulrich - Guitar: Kirk Hammett - Bass Guitar: Jason Newsted - Producer: James Hetfield - Producer: Lars Ulrich - Producer: Kirk Hammett - Producer: Jason Newsted - Engineer: Csaba Petocz - Asst. Recording Engineer: Greg Dennen - Asst. Recording Engineer: Marnie Riley - Mastering Engineer: Ron Lewter - Mastering Engineer: Chris Bellman