Expired Free Opera - Two Boys-tonight 19:30. London Coliseum

Two Boys World Premiere of Nico Muhly's new opera with a libretto by Craig Lucas. A teenage boy is stabbed. An older boy is caught on CCTV leaving the scene. An open-and-shut case, it would seem. But, as Detective Inspector Anne Strawson investigates the older boy's story, she uncovers a bizarre nexus of chatroom meetings, mysterious internet identities, supposed spy rings and disturbing cybersex, leading to a stunning conclusion. Loosely inspired by actual events that occured in an English industrial city, Nico Muhly's new opera is a cautionary tale of the dark side of the internet. With a libretto by Craig Lucas, screenwriter of Prelude to a Kiss and Reckless and video design by Fifty Nine Productions, whose work has been a key feature of such recent ENO triumphs as Doctor Atomic and Satyagraha, this new co-production with the Metropolitan Opera, New York, is directed by Tony Award-winner Bartlett Sher, making his UK opera debut. Some elements of this production may be unsuitable for those under 18 years of age. SHOWFILMFIRST Vouchers should be allocated seating tickets between 6.30 and 7.15pm at the main box office. As ever, please be discrete and respect that people you are sitting with will have paid a lot of money for their tickets.