William Parberry conducts the Penn Choir at a rehearsal on Tuesday. The choir recently sang with Barbra Streisand at her New York concerts. (Michele Caracappa/The Daily Pennsylvanian)
William Parberry conducts the Penn Choir at a rehearsal on Tuesday. The choir recently sang with Barbra Streisand at her New York concerts. (Michele Caracappa/The Daily Pennsylvanian)