1. And birds that flew away from "Four Songs About Birds" Collection: Music and Performing Arts Library: Choral Reference (MUXCAT_CHO) Contributers: Effinger, Cecil (composer) Format: Vocal Score Publication Date: unknown Location: Music and Performing Arts Library, University of Illinois at Urbana-Champaign
2. By seven senses from "Four Songs About Birds" Collection: Music and Performing Arts Library: Choral Reference (MUXCAT_CHO) Contributers: Effinger, Cecil (composer) Format: Vocal Score Publication Date: unknown Location: Music and Performing Arts Library, University of Illinois at Urbana-Champaign
3. Finches from "Four Songs About Birds" Collection: Music and Performing Arts Library: Choral Reference (MUXCAT_CHO) Contributers: Effinger, Cecil (composer) Format: Vocal Score Publication Date: unknown Location: Music and Performing Arts Library, University of Illinois at Urbana-Champaign
4. Swallows from "Four Songs About Birds" Collection: Music and Performing Arts Library: Choral Reference (MUXCAT_CHO) Contributers: Effinger, Cecil (composer) Format: Vocal Score Publication Date: unknown Location: Music and Performing Arts Library, University of Illinois at Urbana-Champaign