Since no one else has, I will shed light on the origin of the sampled loop for Biz Markie's "Something For The Radio" and settle this once and for all.
Back in 1989, I was at home watching a movie, and in typical fashion, I fell asleep. After snoozing for a while, I was suddenly jolted awake by what I heard. It was the drums, and then the bassline for Biz's "Something For The Radio." I was bugging- I rubbed my eyes, hit rewind, and watched it again to make sure. That discovery put a smile on my face. I haven't seen this scene since then but I rented the movie from Netflix to peep it again. In addition to the Biz drums and bassline, it's pretty cool that lyrics from "Planet Rock" are invoked.
As if it needs to be said, Marley is the man.
Oh yeah- the movie was Prince's "Under The Cherry Moon". (Excuse the watermark- I didn't feel like paying for the program.) Watch the bassist's face.