1. Sonata in A Major, Op.2, no.2 (1795) Collection: Concert Programs (SOM) Contributers: Beethoven, Ludwig van (composer) and Howard Karp (piano) Performance: Performance Performance Date: 1970-01-06 Location: Music and Performing Arts Library, University of Illinois Concert Program: vol. 18, p. 65
2. Sonata in B flat Major, Op. 106 (1817-18) Collection: Concert Programs (SOM) Contributers: Beethoven, Ludwig van (composer) and Howard Karp (piano) Performance: Performance Performance Date: 1970-01-06 Location: Music and Performing Arts Library, University of Illinois Concert Program: vol. 18, p. 65
3. Sonata in E Major, Op.14, no.1 (1798-99) Collection: Concert Programs (SOM) Contributers: Beethoven, Ludwig van (composer) and Howard Karp (piano) Performance: Performance Performance Date: 1970-01-06 Location: Music and Performing Arts Library, University of Illinois Concert Program: vol. 18, p. 65