Key underground (community) bands of the time who often performed at benefit gigs for various worthy causes included Pink Floyd (when they still had Syd Barrett), Soft Machine, Hawkwind, The Deviants (featuring Mick Farren), and Pink Fairies; other key people included, in the late '60s, Marc Bolan, who would leave "the Grove" to find fame with T. Rex, and his partner Steve Peregrin Took, who remained in Ladbroke Grove and continued to perform benefit gigs in the anti-commercial ethos of the UK underground.