He also studied acting at the Scuola del Teatro Stabile in Genoa [it], and singing with Cathy Berberian at the International Festival in Montalcino in 1980.

[1][2] As a composer and director, he co-founded Teatrodelsuono (theatre of sound) with poet Edoardo Sanguineti[3] (librettist of Luciano Berio) and Ottavia Fusco.

in collaboration with artists such as Peter Greenaway,[5][6] Claudia Cardinale, Aldo Nove, Judith Malina,[7] Vittorio Gassman, Giorgio Albertazzi, Enrico Ghezzi, Ivry Gitlis and Regina Carter, Liberovici has created many projects concerning the relationships between music, poetry, theatre, and technology.

Recently, those who have performed his music include Yuri Bashmet,[8][9] Nouvel Ensemble Moderne[10] (Montreal), Toscanini Orchestra, and Teatro Carlo Felice.

His works have also been presented and produced by the Teatro di Roma (Rome), La Fenice (Venice), and Salle Olivier Messiaen (Paris).