I could feast on a good harmony. University of Notre Dame Glee Club will provide the sustenance during a free 2:30 p.m. Sunday concert. The 60-voice, all-male, auditioned ensemble, which first performed in 1915, will sing sacred and secular music from across the centuries and cultures at First United Methodist Church, 420 N. Nevada Ave.; 719-471-8522 ext. 110, fumc-cs.org. — Jennifer Mulson, The Gazette