Alternative Hip Hop? Didn't know it was called that..

So every now and then I listen to Aesop Rock, Jurassic 5, Z-Trip, etc. There has been this one song I've been looking for since, well, about 2003. I finally found it while listening to Pandora today. I found it under the artist Cut Chemist, but had no luck until I picked up on the hint of the title of the track "Chemical Calisthenics". So it's either one of the following three:

(Pandora) Cut Chemist - The Litmus Test 15
(Amazon) Cut Chemist - Chemical Calisthenics
(YouTube) Blackalicious - Chemical Calisthenics