1. Sonata, Op. 31, No. 3 Collection: Concert Programs (SOM) Contributers: Beethoven (composer) and Timothy K. Nickel (piano) Performance: Graduate Recital (DMA) Performance Date: 1974-05-08 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.23 p.255
2. Valses Nobles et Sentimentales Collection: Concert Programs (SOM) Contributers: Ravel (composer) and Timothy K. Nickel (piano) Performance: Graduate Recital (DMA) Performance Date: 1974-05-08 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.23 p.255
3. Variations Serieuses, Op. 54 Collection: Concert Programs (SOM) Contributers: Mendelssohn (composer) and Timothy K. Nickel (piano) Performance: Graduate Recital (DMA) Performance Date: 1974-05-08 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.23 p.255