Greg Fidelman


Greg Fidelman is an American record mixer, engineer and record producer. He is a frequent collaborator of producer Rick Rubin, and has worked with many bands in various genres, including Metallica, Black Sabbath, Slipknot, High on Fire, Red Hot Chili Peppers, Bush, Audioslave, Marilyn Manson, Slayer, and System of a Down, but has also worked on albums by U2, Johnny Cash, Neil Diamond and others.
Before going into music engineering, he was the former lead guitarist in the rock band Rhino Bucket, being credited by the name Greg Fields.

Notable album appearances

DateAlbumArtistPositionRef
202372 SeasonsMetallicaProducer/Mixer
2020S&M2MetallicaProducer/Mixer
2019We Are Not Your KindSlipknotProducer/Engineer
2016Hardwired... to Self-DestructMetallicaProducer/Engineer/Mixer
2015ShadowmakerApocalypticaMixer
2014.5: The Gray ChapterSlipknotProducer
201313Black SabbathEngineer
2011LuluMetallica & Lou ReedProducer/Engineer/Mixer
2011I'm with YouRed Hot Chili PeppersEngineer/Mixer
201121AdeleEngineer/Mixer
2010Snakes for the DivineHigh on FireProducer/Mixer
2009World Painted BloodSlayerProducer/Mixer
2009Music for MenThe GossipEngineer/Mixer
2008Angels UndercoverJosiah LemingEngineer
2008Death MagneticMetallicaEngineer/Mixer
2008The Cross of My CallingThe Noise ConspiracyEngineer
2007Spider-Man 3Various artistsEngineer
2007Golden DazeThe WildbirdsProducer/Mixer
2007Don't Dance RattlesnakeThe FilmsMixer
2006U218: SinglesU2Engineer
2006American V: A Hundred HighwaysJohnny CashEngineer/Mixer
2006WishReamonnProducer/Mixer
200512 SongsNeil DiamondMixer/Engineer
2004Broken ValleyLife of AgonyProducer/Mixer
2004The FeedingAmerican Head ChargeProducer/Mixer/Engineer
2004Vol. 3: SlipknotEngineer/Mixer
2003UnearthedJohnny CashMixer
2003Soundtrack to the ApocalypseSlayerMixer
2003Get BornJetEngineer
2003Life on Other PlanetsSupergrassMixer/Engineer
2003Exactly What You Think It IsSourProducer/Mixer
2002AudioslaveAudioslaveEngineer
2001Golden StateBushEngineer
2001Onka's Big MokaToploaderEngineer
2001The War of ArtAmerican Head ChargeEngineer
2000Holy Wood Marilyn MansonEngineer
2000Thirteen Tales From Urban BohemiaThe Dandy WarholsEngineer
1999CalifornicationRed Hot Chili PeppersEngineer
1998System of a DownSystem of a DownEngineer
1997Built to LastSick of It AllEngineer
1997Accident of BirthBruce DickinsonAssistant Engineer