1. Images, Book II Collection: Concert Programs (SOM) Contributers: Debussy, Claude (composer) and Claude Hobson (pianist) Performance: Piano Recital Performance Date: 1978-07-12 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.27 p.561
2. Sonata No. 3 in B minor Collection: Concert Programs (SOM) Contributers: Chopin, Frederic (composer) and Claude Hobson (pianist) Performance: Piano Recital Performance Date: 1978-07-12 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.27 p.561
3. Sonata in B-flat, K. 570 Collection: Concert Programs (SOM) Contributers: Mozart, Wolfgang Amadeus (composer) and Claude Hobson (pianist) Performance: Piano Recital Performance Date: 1978-07-12 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.27 p.561