J Dilla "Diamonds" (prod. by Nottz): If you got this leak, you probably realized that Track 01 was like 0 seconds long, or however your MP3 player responded to the abnormally small/short file. Well, Good Blah over at The Backpack Enthusiast has uploaded what is supposed to be track #1, a cut entitled "Diamonds". I put it as produced by Nottz based on the ID3 tag on the MP3. Notice the question mark? I'm playing it real suspicious until someone (*cough* Stones Throw *cough*) gives some details.
BLING BLING! (c) Dilla Dog
EDIT: I've removed the "?" from Nottz; I got confirmation from Good Blah, Aaron M and Shake, advising my that this track has been around for a minute, and that Nottz has been confirmed as the producer. Holla.