28 settembre 1977 https://www.youtube.com/watch?v=Q44IhpktEZA&fbclid=IwAR2vfu2toBW2UDbWjgUoNpNcczQ2SIlF9AUAE7K8fADjqI2Do03vPKdnGi0
23 settembre 1977 https://www.youtube.com/watch?v=2B5ORJmb8X4&fbclid=IwAR2v3GhLQvMrQMEUC9-azU6q8jvKTS7X9z0edMMKGrEo_tVhjzLdt5w-hr0