Dave Grohl and Brent Hinds are both what type of artist?
Dave Grohl David Eric Grohl (born January 14, 1969) is an American rock musician, guitarist, singer, drummer, songwriter, record producer, and film director. He is the former drummer of the grunge band Nirvana and the frontman and founder of the rock band Foo Fighters, of which he is the lead vocalist, rhythm and lead guitarist, and primary songwriter.
Jon Bauman Jon "Bowzer" Bauman (born September 14, 1947) is an American musician, best known as a member of the band Sha Na Na, and game show host. Bauman's popular Sha Na Na character, "Bowzer", was a gangly, slender-armed greaser in a muscle shirt.