Pink Floyd are streaming video of "Not Now John", the only single issued from the band's 1983 collection, "The Final Cut." Originally planned as a soundtrack to the group's 1982 film, "The Wall", the album morphed into an anti-war themed project helmed by Roger Waters following the UK's involvement in a ten-week war with Argentina over two British dependent territories in the South Atlantic: the Falkland Islands, and its territorial dependency, the South Georgia and the South Sandwich Islands.The lone song on the album that features guitarist David Gilmour as the lead vocalist while bassist Waters sings the refrains and interludes, "Not Now John" reached No. 30 in the UK as "The Final Cut" topped the charts there and in several other countries, including Sweden, Norway, Germany and France.