January 22, 1938. Berlin, Imperial Radio Choir and Orchestra. Dir. Heinrich Steiner. Karl Schmidt-Walter (Guido, Duke of Urbino), Marcel Wittrisch (Caramello), Otto Sauter-Sarto (Senator Bartolomeo Delaqua), Karl-Heinz Carell (Senator Stefano Barbaruccio), Richard Senius (Giorgio Testaccio), Louise Tiersch (Barbara, Delaqua's wife), Margareta Arndt-Ober (Agricola), Karla Pletter (Annina, the fisherwoman), Erich Zimmermann (Pappacoda, the pasta maker), Rosl Seegers (Ciboletta), Paul Preigel (the