I found this song via ohsoprettythediaries.com, which can be downloaded for free here, among many other new and upcoming artists. Visit the site, which is hosted by Super Cuts (not the best place for cuts in my opinion, but there are great stylists to be found), and artists range from reggae to folk, christian to punk. You're sure to find something new to love!
This one is Marble Floors by Dearly Brothers. I LOOOOVE it.
Enjoy, and go check out some new artists and get free music!