Tech N9ne, K-Dean & Krayzie Bone - Midwest Choppers 2. It may not be as huge a collaboration as the last one, but it's still fast-rapping at the goodest it gets!
Eminem & Slaughterhouse - 106 & Park Backroom Freestyle. Yaowa! :D But Eminem's was... not all there...
CES Cru - Double OT. They're still at it!
Mac Lethal - October. Unreleased demo. But wait, isn't it... here now? Paradox.
Andrew Huang & Boyinaband - A2Z: Alphabetical 26 Genre Song. An innovative idea! The Punk one's a most-definite favorite btw.
Also, MIDNIGHT SUN, new album by Melodysheep! Not a track in itself per say, but it's almost like a music video commercial, smooth ambient fumes of tunes to boom. That's all for now.