In any field, longevity isn’t guaranteed. This is doubly so in the music industry, which is often pushing the new, and less concerned about building careers. Respect to Rosie Ledet for being in the zydeco game for 30 years. It might come in part from her having a unique approach that began unconventionally. Maybe it’s simply catchy songs. Whatever the reason, she’ll be one of the key performers at the Louisiana Cajun-Zydeco F...