Here’s Geno Delafose and his band, French Rockin’ Boogie, at the 2010 Long Beach Mardi Gras.  I think Geno’s the best traditional zydeco musician around; he sings in French, and he plays waltzes.  Geno *knows* how to have a good time, often playing two hours or more without a break.  You can’t watch him grinning while he plays the most danceable music without grinning along–while you dance!  At the end he announces the song as “Zydeco coteau,” a song Boozoo Chavis recorded on Zydeco Trail Ride.  It’s the same tune, but uses the words ‘Oh bye bye,’ found in a song of the same name.