College Chorale and Quaker Thunder Pep Band to Perform Sounds of Christmas and other winter holidays, along with renditions of other favorite tunes, are in store when Wilmington College's Music Department presents its annual Winter Concert Sunday (Dec. 4), at 7:30 p.m., in Hugh G. Heiland Theatre. PICTURED: Members of the College Chorale are captured at a performance in September. The event, which is free of charge, will feature a combination of choral and instrumental music. Featured ensembles include the College Chorale, under the direction of Gina Sheldon, and the Quaker Thunder Pep Band, which is directed by Dr. Evan Hatter. assistant professor of music.