Another American version first performed in 2006 seeks to put the history front and center. Entitled "Brundibar: Hear My Voice", this version, which was a co-production of Tucson, Arizona's Arizona Onstage Productions and The BASIS School, uses the original Hans Krása score and Adolf Hoffmeister dialogue. Spliced into the opera are new scenes written by Colin Killick, a high school student who had studied "Brundibár". These new scenes tell the history of the piece, depicting Hans Krása and others who worked on the piece in Terezin working on "Brundibár", from the first performance of "Brundibár" in Prague in 1941 all the way up to the Red Cross performance in 1944. Apart from Krása, one of the most prominent characters in these new scenes is Friedl Dicker-Brandeis, the art teacher whose students in Terezin created the heart-rending holocaust children's artwork that has been shown throughout the world. In the Tucson production, all of the children's roles were played by middle and high school students (as in the original) and only the new roles were played by adult actors. The breaks in the original score were written to suggest that the audience are watching both the rehearsals for and the performance of "Brundibár" for the Red Cross.