The internationally renowned company Pueri Cantores del Veneto, considered the best choir of treble voices in Italy, has collaborated with the most important European opera houses, such as the Teatro Real in Madrid, Arena di Verona, Fenice in Venice, Romolo Valli Theater in Reggio Emilia, and the Municipal Theater in Modena. This highly skilled and structured ensemble, composed of young people aged 10 to 20, is presenting a special concert on this occasion dedicated to the great opera artist Maria Callas on the centenary of her birth.