Dave Grohl and Brent Hinds are both what type of artist?
Brent Hinds Brent Hinds (born William Brent Hinds; January 16, 1974) is an American musician best known as a member of the Atlanta, Georgia metal band Mastodon, in which he shares guitar duties with Bill Kelliher and vocal duties with Troy Sanders and Brann Dailor.
Mark 'Snake' Luckhurst Mark Luckhurst, (born 15 April 1961) and nicknamed 'Snake' was a founding member of the British hard rock band Thunder, playing bass on their first two albums. "Backstreet Symphony" and "Laughing on Judgement Day". He parted company with the band at the end of 1992 citing 'personal differences'. He did not fail the audition for the touring band for the short-lived Coverdale-Page project, but little was heard from him until he appeared with Def Leppard vocalist Joe Elliott's side project Down 'n' Outz in 2011. He is now working in property development.