More than 50,000 music fans congregated in London for the first day of the Wireless festival. The two-day event takes place in Hyde Park, the scene of recent open-air performances from Bruce Springsteen and Blur. Dance duo Basement Jaxx headlined on Saturday while US hip-hop star Kanye West was due to bring the proceedings to a close on Sunday. Felix Buxton from Basement Jaxx said: "It's very hot. Everyone's half-dressed, having a drink in the sun, so it's great."