1. Clamavi (1976) Collection: Concert Programs (SOM) Contributers: Freund, Donald (composer) and David Liptak (piano) Performance: Faculty Piano Recital Performance Date: 1981-10-01 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.30 p.645
2. In Tenebris (1980) Collection: Concert Programs (SOM) Contributers: Melby, John (composer) and David Liptak (piano) Performance: Faculty Piano Recital Performance Date: 1981-10-01 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.30 p.645
3. Lament (1980) Collection: Concert Programs (SOM) Contributers: Tipei, Sever (composer) and David Liptak (piano) Performance: Faculty Piano Recital Performance Date: 1981-10-01 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.30 p.645
4. Studies (1981) Collection: Concert Programs (SOM) Contributers: Liptak, David (composer) and David Liptak (piano) Performance: Faculty Piano Recital Performance Date: 1981-10-01 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.30 p.645