The new breed of Cajun musicians had no more promising a representative at the close of the 20th century than Kristi Guillory, who grew up in the heart of the Acadian nation and was fiddling with the buttons and keys on an accordion at an age when many other little girls are dressing Barbie dolls. There are Cajun fans who love her music simply because she represents a long-overdue wave of female musicians in a genre that has always been an exclusive male turf, but what really gives her music staying power is her personal fascination, and literal immersion, into the French-Amer...