1. Sonata in F minor, op. 120, no. 1 (1894) Collection: Concert Programs (SOM) Contributers: Brahms, Johannes (composer), William DeFotis (clarinet), and Ian Hobson (piano) Performance: Chamber Music Concert Performance Date: 1976-06-24 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.25 p.623
2. Trio in E Flat Major, K. 498 (1786) Collection: Concert Programs (SOM) Contributers: Mozart, Wolfgang Amadeus (composer), William DeFotis (clarinet), Marta Jurjevich (viola), and Janice Saffir (piano) Performance: Chamber Music Concert Performance Date: 1976-06-24 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.25 p.623