A lot of dissonance and lack of cohesion/melodic direction in this track. It does have a very jazzy feel to it, in that regard, sort of avant garde at points, but I really don't like all the stopping and starting, at least not with a really raw drum break like that. Needs some FX. Otherwise the track as a whole sounds relatively unmastered and piled on top of itself. When sampling, at least touch up some frequencies with the EQ and try to mesh the sound a little bit more. Warm and natural is the way to go!