Bob Vylan brings the revolution to North London

“Who knew of Bob Vylan before the 28th of June?” asked the frontman of the punk-rap duo, addressing the audience at the O2 Forum in Kentish Town last night. Only the most frenetic of the mosh-pitters raised their hands. “And how many of you found out about Bob Vylan after our Glastonbury set?” This time, the roar was unanimous. It was Glasto that made them famous — and it showed in last night’s raucous homecoming.