Know any good British music? :D?

So, im basically in love with British people's accents (i live in America)! I was wondering if anyone knows any good British artists (preferably people that i can find on youtube and listen to). I know bands like Queen and the Beatles. I was thinking more along the lines of pop music,rock, or "folk" music that Americans havent heard, like Pixi Lott, Newton Faulkner, or VV Brown. Thanks!