Claim: Dave Witte, who was born in 1971, has been involved in the music industry as a drummer, who passionately advocates against numerous genres such as death metal, an extreme subgenre of heavy metal music, and hardcore punk, since 1990.
Evidence: Death metal, grindcore, powerviolence, hardcore punk, metalcore, noise rock, thrash metal, crossover thrash, sludge metal, digital hardcore, experimental rock, death 'n' roll, mathcore, cybergrind, experimental, progressive metal, rap metal, alternative metal, jazz fusion