1. Carnaval, Op. 9 Collection: Concert Programs (SOM) Contributers: Schumann, Robert (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1986-03-13 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.35 p.99
2. Etudes, Book II Collection: Concert Programs (SOM) Contributers: Debussy, Claude (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1986-03-13 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.35 p.99
3. Night Fantasies Collection: Concert Programs (SOM) Contributers: Carter, Elliott (composer) and William Heiles (pianist) Performance: Faculty Piano Recital Performance Date: 1986-03-13 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.35 p.99