Loosen the knees and move as you please to the zydeco sound of Cajun French vocals, rub-board rhythms, squeeze box harmony and Southern Louisiana charm. Whozyamama plays a free concert 12 to 1 p.m., Thursday, Nov. 18 inside Seattle City Hall.

This free concert is part of the Seattle Presents concert series. More information is available at www.seattle.gov/seattlepresents or (206) 684-7171.