 Wagener has produced or mixed platinum selling albums by Mötley Crüe, W.A.S.P., Overkill, Accept, Great White, Stryper, Poison, Keel, Alice Cooper, Lordi, Extreme, Megadeth, Janet Jackson, Ozzy Osbourne, Dokken, Metallica, White Lion, and Skid Row.Wagener believes that "psychology is a big part of getting great results out of musicians.