"The Artic Monkeys" are taking the UK by storm with their current hit "you look good on the dance floor". Click the link to be taken to a site that let's you download demo's and view a video
"Hard-Fi" are another great new band. Their album, Stars of CCTV, is a big hit.
BBC radio one is a big adviocate of new music. After John Peels premature death over a year ago, the job of promoting new music to the msses was given to Zane Lowe. He does a good job. you can listen to Radio 1 on Sirius and other digital stations, as well as online: