With February coming to a close, we have the final segment in the Two-9 History Month series. Today, we're premiering the Retro Su$h! video for "Zonin," a track off of the 2012 Kung Fu in Japan mixtape, with an appearance from Rome Fortune. The track is co-produced by Ceej of Two-9/Retro Su$hi and Childish Major.For those who don't know, Ceej has been killing it on the producer front with standout tracks including "Pusha Man" off Chance The Rapper's Acid Rap project.Below is the third and final segment of the Two-9 documentary series on the history of the crew. For parts one and two, plus videos from FatKidsBrotha and Curtis Williams check out our earlier posts.