The members of Blur - singer Damon Albarn, bassist Alex James, guitarist Graham Coxon, and drummer Dave Rowntree - recount the band's rise, fall and reunion for last year's Glastonbury and Hyde Park gigs in this surprisingly introspective, affectionate documentary. Archive material, frank interviews and sumptuous live footage are expertly compiled to provide an emotional portrait of four men who reformed not for the cash, but because they missed playing gigs with their mates. It is a celebration of music and friendship, a film of great heart that may win Blur new fans not present the first time round.