On Thursday April 26 The Inaugural XPN Music Film Festival, produced by The Philadelphia Film Society got underway at the Annenberg Center in University City, Philadelphia. For anyone unfamiliar with XPN: WXPN, is a nationally recognized leader in Triple A radio and the premier guide for discovering new and significant artists in rock, blues, roots, and folk, is the non-commercial, member-supported radio service of the University of Pennsylvania. WXPN produces World Cafe, public radio’s most popular program of popular music hosted by David Dye and syndicated by NPR, The opening night film was a concert tour documentary called Big Easy Express. The film’s upbeat opening credits, took on a look…