Spettacoli column documented over the overall performance by the 30-5-calendar year-old Enzo Jannacci on 16 June 1971 on the Bicocca: an function organised by Pirelli not only for its personnel, but for everybody.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​�