1. Aria "La Frescobalda" Collection: Concert Programs (SOM) Contributers: Frescobaldi, Girolamo (composer) and Winston Tan (guitar) Performance: Performance Performance Date: 1972-12-13 Location: Music and Performing Arts Library, University of Illinois Concert Program: vol. 21, p. 44
2. Prelude no.1 and Etude no.1 Collection: Concert Programs (SOM) Contributers: Villa-Lobos, Heitor (composer) and Winston Tan (guitar) Performance: Performance Performance Date: 1972-12-13 Location: Music and Performing Arts Library, University of Illinois Concert Program: vol. 21, p. 44