'Producing with Mac Miller' Part 3 Official Clip | Shangri-La | SHOWTIME Documentary Seriesbr Mac Miller and Rick Rubin discuss opening up for his new music. br br SHANGRI-LA, a four-part series, is a collaboration from Academy Award® and Emmy® winner Morgan Neville (Won’t You Be My Neighbor, 20 Feet From Stardom), legendary music producer Rick Rubin, and director Jeff Malmberg (Marwencol). All four episodes are now available for on-demand streaming, via the SHOWTIME and SHOWTIME ANYTIME apps and partnering on-demand platforms. All episodes available now.