Peep another track from Rhymesayers' Record Store Day compilation from P.O.S. and Mux Mool. This sweet but short track is a demo version of Mux's single "Hog Knuckles" from his debut LP Skulltaste and includes SKoA favroite, P.O.S. jumping on the instrumental dropping some fresh rhymes. This track marks the second surfaced collaboration from Mux and Stef, some of you may remember that two hooked up before on Midwest emcee Prof's mixtape Recession Music on the track "Broadcasting" which was a remix of Mux Mool's Death "9000." The track also appeared on Mux's EP Viking Funeral as well as P.O.S. Meat Tape 2 mixtape.

The duo are currently in the works of a new collaborative EP, hopefully setting to drop sometime this year. Mux Mool recently posted 2 new beats in progress on his Soundcloud page which could well be featured on the EP or on his upcoming follow up LP. You can check out the demo track below and the new beats after the jump.

Mux Mool x P.O.S. - "Hog Knuckle Demo" by Some Kind of Awesome