By Le Anne Lindsay, Editor I have a friend who’s an aspiring music journalist, similar to Maggie Gylenhaal’s character in Crazy Heart. She likes to review lesser known musicians who come into town and play Philly’s smaller venues. That honky tonk sound with a rootsy rock influence, by musicians with snow on the roof, but plenty of sexy fire still in the belly — John Doe, to name one, is really her thing. So it was great to watch the movie with her and see it through her eyes and better yet, she treated! It would seem the Producers of Crazy Heart banked on the success of last year’s has…