Desc: A.M. Mayhem: The Story of Tucson's Power 1490AM: Directed by Randall Rehak. With Michael Maurice Edmonds, Timothy Starks. The long-awaited, tell-all documentary narrating the history of Tucson's first Hip-Hop radio station, Power 1490. From its inception and debut year on the air, to the height of its success, to the station's demise and format flip - that until now had gone unexplained - A.M. Mayhem is the movie that addresses all the unanswered questions and dives into the juicy details of one special A.M. radio station that brought hip-hop music to Tucson, Arizona, when no one else would. Hear no-holds-barred accounts of the Power 1490 vs. KRQ radio war from the people who fought on the front-line, listen to lost clips of Power broadcasts and get the full story on why Power 1490 disappeared without a trace.