I like the funky riffing, but the beatboxing sounded a little weak -- I was getting the impression that the guy was struggling to keep up. Maybe he needs to be mic'd up better, because the crisp guitar overpowers a bit. Or your could just as easily drop in a drum machine to accompany the guitar.

I like when you start singing too -- very mellow, would make a good accompaniment for some rapping.

If you could, check out my foray into rap:
thanks man, i like your stuff you definitely got some talent.. we need more music like this, keep it up!