 Just as Delta musicians took Highway 61 to Chicago and electrified their blues, so did the Creoles and Cajuns migrate to California and establish vital dance communities.Now the California scenes rival anything back home in Louisiana, and that's due to players like Andre Thierry, a standard bearer for the new generation.Thierry is among the best of both the West Coast and the Gulf Coast, and he combines youthful vigor with a mature appreciation for his inherited tradition.