5 DIFFERENCE-SENSITIVE INTERACTIONS, for string quartet with Kyma room-dependent signal processing (composed in 1997-98 upon commission of CEMAT), is performed in the RAI (Italian National TV & Radio Network) studios in Rome, and broadcast by RAI Radio3. The Bernini String Quartet will also perform works by other Italian composers, including Alessandro Cipriani, Salvatore Sciarrino and others. Discussion(Eyewitness reports, descriptions, discussion):