RDX Made Debut Performance at “Greatest Show On Earth: Sumfest”. Shuzzr 9 years ago Share this:Print RelatedDancehall Duo RDX Releases New Video “Right Squeeze”, Slated For Sumfest Performance!August 14, 2013In "Press Releases"Dovey Magnum, Tifa & RDX Nominated in Reggae Sumfest Social Media Awards.May 15, 2019In "Press Releases"Dancehall Artiste RDX Shells 100 Live PerformanceJune 29, 2018In "Press Releases"