11. Wie sollten wir geheim sie halten Collection: Concert Programs (SOM) Contributers: Strauss, Richard (composer), Laurel Eldredge (soprano), and Philip Highfill (pianist) Performance: Graduate Voice Recital (DMA) Performance Date: 1973-12-02 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.22 p.197
12. Winter Words Collection: Concert Programs (SOM) Contributers: Britten, Benjamin (composer), Laurel Eldredge (soprano), and Philip Highfill (pianist) Performance: Graduate Voice Recital (DMA) Performance Date: 1973-12-02 Location: Music and Performing Arts Library, University of Illinois Concert Program: v.22 p.197