There is a band called Snow Patrol. I bet they are popular to most people but i didn't know them until i came across one of their songs on YouTube called "The Golden Floor". when you listen to it you have mixed emotions! And these guys are great. Charismatic! The song "Chasing Cars is theirs which by the way is very popular!
On the left is a cover of one of their albums! (It's my favorite and i think it's very artistic) and here's a link to the song "The golden Floor": http://www.youtube.com/watch?v=twR5_2IaZqw&feature=related
I hope you like them as much as I did!