The list here reflects collections that have been digitized and can be accessed online. These items can be accessed either through a variety of platforms, including the University of Illinois Digital Collections, the Internet Archive, HathiTrust, or the Illinois Digital Environment for Access to Learning and Scholarship (IDEALS).
- ACDA Student Chapter Choral Composition Competition (IDEALS)
- Broadsides (Internet Archive)
- Early Printed Editions and Manuscripts (U of I Digital Collections)
- Illinois Songs (U of I Digital Collections)
- Coming soon: Musica de la Theatro ((U of I Digital Collections)
- Musical Theater/Light Opera Piano/Vocal Scores (Internet Archive)
- Spanish Gradual Manuscript (HathiTrust; now housed in RBML)
- University of Illinois 78rpm Collection (Internet Archive)
- University of Illinois Audio Archive (Internet Archive)
- All Internet Archive Items