Recent issues are available here
Back issues from September 2005 through March 2007 are available here
Back issues from June 1979 through May 2006 are available on Lexis (in the "Legal>Area ofLaw-By Topic>EntertainmentLaw>Search News" database) Westlaw (in the "ENTLR" database)
Information about Biederman Entertainment & Media Law Institute at Southwestern Law School in Los Angeles is available here