Listen to Puccini: Tosca, Act I: Or lasciami al lavoro – Qual occhio al mondo online. Puccini: Tosca, Act I: Or lasciami al lavoro – Qual occhio al mondo is an Italian language song and is sung by Luciano Pavarotti, Mirella Freni, National Philharmonic Orchestra and Nicola Rescigno. Puccini: Tosca, Act I: Or lasciami al lavoro – Qual occhio al mondo, from the album 101 Pavarotti, was released in the year 2011. The duration of the song is 7:36. Download Italian songs online from JioSaavn.