Many great names on the international opera scene have won the Competition at the "Sperimentale", studied at Spoleto and made their debut in the Institution's Opera Season; for instance Cesare Valletti, Franco Corelli, Antonietta Stella, Anita Cerquetti, Giangiacomo Guelfi, Ettore Bastianini, Anna Moffo, Gabriella Tucci, Marcella Pobbe, Rolando Panerai, Margherita Rinaldi, Franco Bonisolli, Giorgio Merighi, Leo Nucci, Ruggero Raimondi, Renato Bruson, Mietta Sighele, Veriano Luchetti, Salvatore Fisichella and then Luciana D'Intino, Mariella Devia, Lucia Aliberti; in the last few years Marcello Giordani, Natale De Carolis, Giusy Devinu, Elisabeth Norberg-Schulz, Giuseppe Morino, Monica Bacelli, Roberto Frontali, Nuccia Focile, Giuseppe Sabbatini.
More recently Roberto DeCandia, Sonia Ganassi, Norma Fantini, Manuela Kriscak, Nicola Ulivieri, Daniela Barcellona, Andrea Papi, Monica Colonna, Marina Comparato.
More recently Anita Cerquetti, Enza Ferrari, Magda Olivero, Mietta Sighele, Gianpiero Taverna, Spiros Argiris, Massimo De Bernart, Giovanna Canetti, Bruno Aprea, Renato Bruson, Raina Kabaivanska have been involved in music courses.
In the last years the Teatro Lirico Sperimentale has gone further afield in teaching and in music training by organising, together with the Region of Umbria, the Province of Perugia and the European Social Fund, courses for accompanists, for piano technicians and for tuners.
Young musicians chosen through a national selection, attend a two-month course in Spoleto under the guidance of highly qualified teachers (Francesco Manara, Luciano Giuliani, Paolo Centurioni, Angelo Persichilli, Umberto Benedetti Michelangeli, Spiros Argiris, Massimiliano Stefanelli, Romolo Gessi, Carlo Palleschi, Massimo De Bernart, Bruno Aprea) and are then selected again in order to form, with other young and established musicians, the orchestra that plays during the Opera Season in Spoleto and in the following Regional Opera Season (Perugia, Terni, Assisi, Todi, Città di Castello).
In 1992 the Institution was awarded the "Caleidoscopio" Prize from the European Community's Commission for Culture and in 1994 the prestigious "Premio Abbiati" from the Italian Music Critics for "the assiduous contribution to the training of new performers and for the creation and setting up of the "Orpheus International Competition"".
Verdi” of Turin, the Conservatoire National Supérieur de Musique et Danse of Lyon, the Koninklijk Conservatorium of The Hague, the Hochschule für Musik und Theater of Leipzig, the Guildahll School of Music and Drama of London.