Instruct: Classify Amazon reviews into positive or negative sentiment
Query: fans of Les Blank won't be disappointed

J'ai Ete Au Bal is loaded with toe-tappin performances and fascinating interviews by musicians like Clifton Chenier, Canray Fontenot, Harry Choates, Marc & Ann Savoy, and countless other brilliant Cajun and Zydeco performers. Also, some of these musicians talk about the origins of Cajun and Zydeco music, as well as the differences between the two. Unlike musicians in many other forms of music, you really believe these musicians play for the sheer love of the music (they sure aren't in it for the money, because most of them aren't making much of it). J'ai Ete Au Bal will make a fan of Cajun and Zydeco music out of anyone. Another great film from Les Blank and friends.