Mercury Music Prize winner Badly Drawn Boy and chart-topping dance act Faithless are among the high-profile U.K. performers appearing on the exclusive "Tiscali VIP Sessions" being Webcast by Tiscali, the U.K. Internet service provider.

Accessible on the Web site, the streamed series starts with three of the 15 intimate live sessions filmed at this year's O2 Wireless Festival (June 14-17) in London's Hyde Park.

Each session had an audience of just 100 competition winners, invited guests and the media. The Webcasts are accessible by any online user.

The remaining sessions will be transmitted in the coming weeks. They will feature indie rock acts the Rakes, the Thrills and the Pigeon Detectives, among others.