Rob Halford and Brad Delp are both what?
Brad Delp Bradley Edward Delp (June 12, 1951 – March 9, 2007) was an American singer and songwriter, best known as the lead vocalist of the rock bands Boston and RTZ.
Mike Chlasciak "Metal" Mike Chlasciak (born December 24, 1971) is a Polish-American musician. Best known as the guitarist for Halford, led by Rob Halford. With well over a million records sold, Chlasciak and Halford have toured the world several times over with the likes of Iron Maiden, Ozzy Osbourne and Mötley Crüe. Mike has additionally toured with Bay Area thrash metal band Testament, Saturday Night Live's comedian Jim Breuer and recorded / toured with Sebastian Bach. Chlasciak's touring has taken him to sold-out concerts at NYC’s Madison Square Garden and the Playboy Mansion.