1. Fantasia in C minor, K. 475 Collection: Concert Programs (SOM) Contributers: Mozart, W. A. (composer) and Claude Edrei Hobson (piano) Performance: DMA Piano Recital Performance Date: 1984-12-03 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.33 p.859
2. Sonata in B Minor Collection: Concert Programs (SOM) Contributers: Liszt, F. (composer) and Claude Edrei Hobson (piano) Performance: DMA Piano Recital Performance Date: 1984-12-03 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.33 p.859
3. Sonata in C Minor, K. 457 Collection: Concert Programs (SOM) Contributers: Mozart, W. A. (composer) and Claude Edrei Hobson (piano) Performance: DMA Piano Recital Performance Date: 1984-12-03 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.33 p.859