Mason began his professional career at the tender age of 18 as one of the founding members of the band Traffic. He left the band in 1969 to pursue a solo career, earning four gold albums and hitting the top ten with 'We Just Disagree.' Along the way, he's also been a member of Delaney and Bonnie and Friends, Derek and The Dominos and Fleetwood Mac. He is a Rock & Roll Hall of Famer.
Added by Upcoming Robot on February 7, 2011