”Any sound material can be used if the context is right: the most important thing is creating the right context, and this can come out of the energy that is present, the communication between the musicians as they improvise, or the new digital engineering in the studio.” Fred Roverselli has created soundtracks for the theatre, videos and multimedia works, as well as Espace meta (1995), a CD-ROM with the urban sound environment as its theme. He is or has been part of Sneakers, Hiroshima Orchestra, Hollywood Mufflers, Orchestre-Vélo and Papa Boa.