51. Vier Klavierstucke, Op. 119 Collection: Concert Programs (SOM) Contributers: Brahms (composer) and Jennifer Bogert (piano) Performance: Piano Recital Performance Date: 1982-06-23 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.31 p.521
52. Waltz in E Minor, Op. Post Collection: Concert Programs (SOM) Contributers: Chopin, Frederic (composer) and Gregory Mason (piano) Performance: Piano Recital Performance Date: 1982-10-26 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.31 p.689
53. Waltz in G-Flat Major, Op. 70, No. 1 Collection: Concert Programs (SOM) Contributers: Chopin, Frederic (composer) and Gregory Mason (piano) Performance: Piano Recital Performance Date: 1982-10-26 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.31 p.689