Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
First the Music and Then the Words by Salieri, Tne 06 Diċ 1999, Minn (1999/1999), Immexxi minn Katrin Hilbe,, Surmast Direttur Catherine Rückwardt, Opernhaus, Frankfurt am Main, Germany