Wow... This song is really smooth! The realistic sounding (or should I say real) instruments really add a cool touch to this...
The only thing I can really complain about it is that it doesn't really loop.
Hey I here you and share the same problem with university studies. My only complaint I have about the song so far is that the loop doesn't feel completely natural. I don't know how to describe it other than that. Are you using a real bass and drums? They sound good.
Solid 4 stars in my opinion.
Real bass with artificial drums (a.k.a. samples).