I've never been huge on this pitch shifted voices but you pulled it off fairly well. This is really pleasant. Drums sound all natural and clean as well. Good work. I don't have any criticism to offer unfortunately, but I think for what you were going for you pretty much got the sound down.
Here's a beat I finished recently and I would love some feedback on it!
https://soundcloud.com/arvindsg/dawn
WOW!! This beat is so dope, love those drums and the bassline. I honestly see drake on this or kendrick really awesome beat!