Buckwheat Zydeco and Terrance Simien have been part of two Grammy wins, six Grammy nominations, an Emmy, three Presidential inaugurations, 10 movie soundtracks and dozens of national TV shows and commercials. Each has toured more than a million miles and although they both live near Lafayette in southwest Louisiana, they’ve never played together. Until now.

Simien and Buckwheat Zydeco share the stage Saturday, April 24 at Grant Street Dancehall in Lafayette. The show takes place during Fes...