Here’s the classic Cajun song Parlez-nous a boire (Let’s talk about drinking) played by Dewey Balfa and Marc Savoy in the otherwise awful film Southern Comfort.  Love that it shows young and old together, enjoying music and dancing.  The movie uses the stereotype that Cajuns are stupid and violent, don’t understand English and are violent.  And there’s a boucherie going on.  And there is an intro with dialogue.