Featuring more original compositions than ever before, La Toussaint, the fourth Steve Riley and the Mamou Playboys studio effort, demonstrates this Louisiana outfit’s maturation. Named after the Cajun tradition of honoring one’s ancestors at their grave sites on the day after Halloween, the album mixes waltz-paced reverential threnodies such as the title track with boisterous accordion-and-fiddle stompers like “Bayou Schwarz” and “Je M’en Fous Pas Mal.” Cajun dance lessons at 8 p.m., music at 9 p.m. at Tornado Alley, 11310 Elkin St., Wheaton. $10. (301) 929-0795. (SK)