Razorlight frontman Johnny Borrell was furious about the way that the band were treated at Live Earth.

The singer was already annoyed that his group were third on stage at Saturday's Wembley Stadium gig, but the final straw came when their set was interrupted due to sound problems.

A source told the Daily Star: "Johnny was kicking beer cans behind the stage in rage, ranting that Razorlight should never have been on so early. He regards them as one of the best bands in the country and felt that should have been reflected in the set.

"It didn't help matters that there was a technical failure during their set, which saw him walk off stage to personally correct it. He is a consummate performer. He takes his job very seriously and was gutted that the fans weren't getting the performance they had planned to give. When their in-ear monitors refused to work it meant Razorlight couldn't hear each other on stage, so they didn't know if they were in time or in tune with each other."