1. O Sacrum Convivium Collection: Concert Programs (SOM) Contributers: Luis de Victoria, Tomas (composer) and University of Illinois Women's Glee Club (Glee Club) Performance: University of Illinois Women's Glee Club Carol ConcertCarol Concert Performance Date: 1976-12-05 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.25 p.892