1. Six Variations in F Major, Op. 34 Collection: Concert Programs (SOM) Contributers: Beethoven Ludwig van (composer) and William Heiles (piano) Performance: Faculty Piano Recital Performance Date: 2019-02-20 Location: Music and Performing Arts Library, University of Illinois Concert Program: 2019 Jan-May Pt. 2 p. 57
2. Fifteen Variations in E-flat Major ("Eroica"), Op. 35 Collection: Concert Programs (SOM) Contributers: Beethoven Ludwig van (composer) and William Heiles (piano) Performance: Faculty Piano Recital Performance Date: 2019-02-20 Location: Music and Performing Arts Library, University of Illinois Concert Program: 2019 Jan-May Pt. 2 p. 57
3. Piano Pieces, Op. 76 Collection: Concert Programs (SOM) Contributers: Brahams Johannes (composer) and William Heiles (piano) Performance: Faculty Piano Recital Performance Date: 2019-02-20 Location: Music and Performing Arts Library, University of Illinois Concert Program: 2019 Jan-May Pt. 2 p. 57
4. Improvisations on Hungarian Peasant Songs, Op. 20 Collection: Concert Programs (SOM) Contributers: Bartok, Bela (composer) and William Heiles (piano) Performance: Faculty Piano Recital Performance Date: 2019-02-20 Location: Music and Performing Arts Library, University of Illinois Concert Program: 2019 Jan-May Pt. 2 p. 57