While not always the case, most documentary filmmakers, as invested as they may become in their subjects, try to maintain a journalistic distance. We can assume that isn’t the case for The Pied Piper of Hutzovina, a film by Pavla Fleishcer about Gogol Bordello lead singer Eugene Hutz. In fact, the impetus for making the film was largely due to the fact that Fleischer fell in love with Hutz, and it charts a 2004 visit to Eastern Europe they made together. Hutz, a New Yorker who can chart his Gypsy lineage to his grandmother, travels across the Ukraine to share his music with family, friends, and strangers, and to rediscover his roots. ...