Local chillwavers Small Black are set to release a mixtape in November, and today they unleashed the first, vibe-heavy track featuring a freestyle from Das Racist's Heems. Grab the download below. Small Black - "Two Rivers (Feat. Heems)" (via The Fader) Moonkiller is out 11/11. Heems' mixtape, Nehru Jackets, is out 1/1/2012.