En direct, Vidéo: Rechercher des critiques de musique classique, opéra et ballet | Winter was hard

Roulette has never looked so snazzy: the usual dishevelled hipsters were replaced by well-dressed audience members of all ages, wearing heels rather than flannel, drinking from wine glasses rather than beer bottles.

I wasn’t quite sure what to expect from the Kronos Quartet’s ‘Musical Meditation on the Anniversary of 9/11’, the centrepiece of their week-long Barbican residency. Especially, I must confess, when I learned that the recital would feature a children’s choir. There was a chance, I thought, that this would be taking things slightly too far.