Sigur Ros

A host of acts will come together onstage at the Barbican for a one off gig this month (19 Jul) to celebrate the Icelandic artist's record label Bel Air Glamour Records. They tell Q why in their own words

With Woolf Works, his collaboration with The Royal Ballet, opening next week (11 May) – plus works featuring contemporary acts – the contemporary composer, explains why writing music for dance is "is like going on holiday" Plus the role his milkman played in his classical career...