Matt Nathanson
Ok...this guys album called beneath these fireworks is pretty good. I would suggest it if you like Josh Kelley and John Mayer. Some would say that his sound is too mainstream, i would agree with them on a few of the tracks, but not all. Every artist has thier own "thing." He uses string in a few songs, and that adds a touch of something different. If you have never heard of him, don't feel bad, no one has. Check him out, so you can be a person that knew him before he was big, because he will be.