 While there, Zadek and Frey's artistic collaboration made theater history by producing several revolutionary and innovative productions.They adapted Vittorio De Sica's film "Miracle in Milan" ("Miracolo e Milano") for the stage using the actual entire dialogue script from the film.Frey devised the idea of restoring the entire original film score and performing it live throughout the play using exactly the same music cues as in the film, marking the first time this technique was ever used.