X. just to get more specific ---you used three terms: Cajun, Zydeco, and Creole which can be more defined. Cajun --you've already defined. Zydeco is more related to African Americans within southern Louisiana who speak Cajun French or a dialect of Cajun French. The music is different than regular Cajun in the sense that it has more blues and rock incorporated in it. Creole is one of those extremely difficult words to define. Originally, within Louisiana (specifically New Orleans) a Creole was anyone of European descent who was born in Louisiana not Europe. This could be Spanish, French, German,etc but only of European descent. Then Creole became a French upperclass person --seperate from white Cajuns and African Americans who speak French. Eventually , Creole became a term to describe anyone with white/black mixed roots ---maybe a light colored black person who speaks French and has Carribean cultural characteristics. Now it tends to mean an African American within New Orleans who may or may not speak French --it's all a little complicated. But, most people here and around the world seem to really like the Cajun/creole/Zydeco music ----I hate to say this but I'm not a fan of it --but can appreciate it for what it is --something very unique. This part of the south is very strange and unlike Northern Louisiana, and other parts of the south. Voodoo, Carribean influences and dialects of French only certain communities can understand --all very strange. Sorry, if I've given too much info.
Justin