Have you heard of Lykke Li yet? I have a feeling we are going to be seeing much more of her, she is going to be star. Her debut album was just released 1.30.08 in Sweeden, and I'm just loving her sound. Check out some of her songs and videos here.
UPDATE: I forgot to mention earlier that you can download one of her tracks for free on her website called 'Tonight', it is under the Notes tab, just scroll down. :)