Are both Robb Flynn and Sammy Hagar guitarists?
Robb Flynn Robert Conrad "Robb" Flynn (born Lawrence Matthew Cardine; July 19, 1967) is the lead vocalist and guitarist for the heavy metal band Machine Head. Flynn formed the band along with Adam Duce, Logan Mader and Tony Costanza after leaving Bay Area thrash band Vio-Lence.
Stu Cook Stuart Alden Cook (born April 25, 1945) is an American bass guitarist, best known for his work in the rock band, Creedence Clearwater Revival, for which he is a member of the Rock and Roll Hall of Fame.