1. Barcarolle, Opus 60 Collection: Concert Programs (SOM) Contributers: Chopin (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1979-03-07 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.28 p.133
2. Four Mazurkas Collection: Concert Programs (SOM) Contributers: Chopin (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1979-03-07 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.28 p.133
3. Scherzo in E Major, Opus 54 Collection: Concert Programs (SOM) Contributers: Chopin (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1979-03-07 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.28 p.133
4. Sonata in F Major, K. 533 Collection: Concert Programs (SOM) Contributers: Mozart (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1979-03-07 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.28 p.132
5. Three Etudes Collection: Concert Programs (SOM) Contributers: Debussy (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1979-03-07 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.28 p.132
6. Three Piano Pieces, Opus 11 Collection: Concert Programs (SOM) Contributers: Schonberg (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1979-03-07 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.28 p.132