To commemorate the birthday and passing of the great Jay Dee/J Dilla, this week’s Mixtape Mondays is brought to you by the special guest at our upcoming Cliff Notes Vol.3 event this Friday: Aardvarck. This hour-long mix is made from unreleased rarities, lost demos, promos, beats remixes, and stuff taken from Dilla’s computer recycle bin?!? You know, rare stuff like that.