Damn, well isn’t this a welcome holiday surprise. Exile and his Dirty Science collective just dropped this new mixtape, Cassette, as a thank you to the fans. The tape features exclusive songs from Ex’s vaults spanning from 96-09. Featuring demo versions from his album 4TRK MIND, as well as demo joints from Blu & Exile and Emanon (Exile x Aloe Blacc). All songs were made ona 4-track recorder and produced by Exile (except the Kankick produced track “Like That”). No need to dust off the dual deck, get the download link after the jump.