Just wanted to point your attention to two albums I have been playing consistently while studying this week.

1. Mat Kearney: City of Black and White

12 City Of Black And White

2. The Crystal Method: Divided by the Night

I suggest you buy them on iTunes or your favorite music store. Both have more then just the typical one or two good songs. Especially if you like rhythmic/melodic music (Mat Kearney) or  more of an electronica vibe (The Crystal Method).