Odditorium EP
 Odditorium is the third EP by Hip-Hop duo Gangrene ( The Alchemist and Oh No). The EP is a Picture disc vinyl record.The EP was released by Decon in April 20 2012 As a free download from Red-Bull USA Site as well as the release as on vinyl.The producers on the album are Alchemist and Oh No but there is no info on who really produced each track. The common assumption is that Oh No produced tracks 1 and 2 and Alchemist produced tracks 3 and 4.