Performing as an authentic reggae sound system requires two things. First, exclusive dubplates — meaning acetate photograph records. Second, a deep understanding of the Kingston DJ scene of the 1950s. Warhorse (Kevin Craig) and DJ Binghi Hype (Brian Tomaino), the duo that makes up Supreme Rokka HiFi, can indeed claim both. Besides using their own one-off dub plates, they have crates of hard-to-find Jamaican records. They also share over 20 years of experience as DJs, playing everywhere from kitchen parties to large theaters.