Book excerpt: Mark Sturdy traces the unlikely saga of Jarvis Cocker and his ever-changing band in meticulous detail, from schoolboy promise to semi-retirement. If Cocker's career was launched by a precocious session on John Peel's show, his stated ambition was always to be on Top Of The Pops... and despite his edgy lyrics and dour manner, he has often seemed more at home as media jester than serious pop performer. Illustrated and including a comprehensive discography.