Gruppo Di Improvvisazione Nuova Consonanza - Niente

Gruppo di Improvvisazione Nuova Consonanza was an avant-garde free improvisation group considered the first experimental composers collective. The collective was formed by Italian composer Franco Evangelisti in Rome in 1964. Other members: Mario Bertoncini (perc, piano), Walter Branchi (double-bass), John Heineman (trombone, cello), Roland Kayn (Hammond organ, vibraphone, marimba), Egisto Macchi (perc, celesta), Frederic Rzewski (piano) and Ennio Morricone (trumpet).