Heidi Radtke, saxophone | Faculty Recital - Department of Music
Starting the Saxophone Quartet with Heidi Radtke - YouTube
Chamber music series to blend visual arts, music at Krannert Art Museum | Illinois
World Without Words by Debra Richtmeyer, Leng-leng Lam, Henning Schroder, James Spigner, Heidi Radtke Siberz, Sam Falcone, University of Illinois Saxophone Choir, Ed Martin, Michael Holmes, Nathan Mandel, Noa Even, David Tribley,