With an eventful career echoing the trajectory of a roller coaster, pop vocalist Gary Barlow, the linchpin of Britain's biggest-ever boy band, Take That, struggled to compete with the success of the group's most tabloid-friendly member, Robbie Williams, before a phenomenal reunion restored his reputation as one of Britain's most accomplished songwriters. Born in Frodsham, Cheshire in 1971, Barlow was inspired to start playing the keyboard after watching a performance of Depeche Mode's "Just Can't Get Enough" on Top of the Pops. He spent his early teenage years honing his music...