Staged as a live radio show, The Holler Sessions centers on Ray, an explosive Kansas City DJ whose recent discovery of jazz has become an obsession. Broadcasting from his shoddy studio, Ray intersperses his maniacal rants, razor-sharp insights, and blue humor with cuts of jazz as he struggles to forge a connection with an audience he can't see, about the best thing America has ever created and forgotten. Times: Thursday-Saturday 8pm, Sunday 7pm Fee: $25/person Ancram Opera House, 1330 County…