I liked the 808 slide you had in your in pattern, I've tried to make a slide a couple times myself (you use the automation effect right?) but have never really been successful. The melody is a little abrasive though...overall pretty solid beat!
I looked at your other track "Hip and Hop" and really liked that though. I got a really nice old school vibe from it. Did you sample any of that? Some of the sounds you use sound really unique