Complex sentence: During the 1980s he was severely criticized by organizations like the Parents Music Resource Center because of W.A.S.P. 's rather extreme live shows with concerts regularly cancelled by local authorities and, in some countries, banned from playing entirely.
Split into simpler sentences: During the 1980s he was criticized by organizations like the Parents Music Resource Center. His concerts were regularly canceled by local authorities and, in some countries, banned from playing entirely.