1. Marias Kirchgang Collection: Concert Programs (SOM) Contributers: Brahms, Johannes (composer), Harold Geer (arranger), and Women of Combined Choruses (performer) Performance: Performance Performance Date: 1966-05-20 Location: Music and Performing Arts Library, University of Illinois Concert Program: vol. 14, p. 171
2. Missa Brevis in F major, K.192 Collection: Concert Programs (SOM) Contributers: Mozart, Wolfgang Amadeus (composer) and Combined Choirs (performer) Performance: Performance Performance Date: 1966-05-20 Location: Music and Performing Arts Library, University of Illinois Concert Program: vol. 14, p. 171