Peter Schreier he had decided to become a professional singer he took lessons, at first privately, then later on at the Dresden Academy of Music. He had enough time to also study choral and orchestral conducting. Peter Schreier made his professional debut in August 1959, playing the role of the First Prisoner in "Fidelio" by Beethoven. In the years that followed he was successful as Belmonte in "Die Entführung aus dem Serail" (Abduction from the Seraglio) and somewhat later as Tamino in "Die Zauberflöte" (The Magic Flute), both operas by Mozart. In 1963, he was employed by the Berlin State Opera at
Il caso Mortara season. Il caso Mortara Il caso Mortara (The Mortara Case) is an opera in two acts composed by Francesco Cilluffo to an Italian-language libretto by the composer himself, inspired by "The Kidnapping of Edgardo Mortara" by David Kertzer. The opera was commissioned by the Dicapo Opera Theater, New York, and premiered in February 2010. It is the first Italian opera commissioned to an Italian composer by a New York opera company since the times of Giacomo Puccini at the Metropolitan Opera. "New York Times" critic Anthony Tommasini hailed it as one of the most important events of New York's 2010