1. Images, Book II Collection: Concert Programs (SOM) Contributers: Debussy (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1980-11-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.29 p.689
2. Piano Piece, Op. 33a Collection: Concert Programs (SOM) Contributers: Schonberg (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1980-11-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.29 p.689
3. Piano Piece, Op. 33b Collection: Concert Programs (SOM) Contributers: Schonberg (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1980-11-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.29 p.689
4. Polonaise, Op. 53 Collection: Concert Programs (SOM) Contributers: Chopin (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1980-11-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.29 p.689
5. Polonaise-Fantasy, Op. 61 Collection: Concert Programs (SOM) Contributers: Chopin (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1980-11-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.29 p.689
6. Sonata, Op. 31, No. 1 Collection: Concert Programs (SOM) Contributers: Beethoven (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1980-11-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.29 p.689
7. Three Nocturnes Collection: Concert Programs (SOM) Contributers: Chopin (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1980-11-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.29 p.689