Norm Dea and The Acalanes Music Department present their Winter Concert Series from December 11th through the 13th at the Acalanes High School Theater, 1200 Pleasant Hill Road, Lafayette. The December 11 concert will feature the Concert Band, Symphonic Band and Symphonic Wind Ensemble. The December 12 concert will include the String Orchestra and Symphonic Wind Ensemble. December 13 is the Winter Jazz Concert with the Jazz Ensemble and guest groups from Albany, El Cerrito and Homestead High School. All concerts start at 7:00 pm. Admission is free but there is a suggested donation of five dollars per person. Everyone is encouraged to come and listen to our community's fine musicians.