Beginning is nice. Beats and pattern are nice too mixed the the classical background makes a nice effect.
It is a little repetitive, and I usually say this to all hip-hop songs: it needs some nice-ass vocals to accompany the music.
It would be interesting to see where this piece goes.
What I find funny about this is that that bass slide sounds so out of place but yet it blends so well once the percussion kicks in.
The composition is very odd, to say the least, but I really have no particular points to harp on. Good luck on finishing this.