Jethro Tull doing 'Teacher' from the 'Benefit' album, 1970.
Beat Club, German TV.
Beat-Club was a German music program that ran from 1965 to the end of 1972. It was broadcast from Bremen, Germany initially on Erstes Deutsches Fernsehen, the national public TV channel of the ARD (Arbeitsgemeinschaft der öffentlich-rechtlichen Rundfunkanstalten der Bundesrepublik Deutschland). Beat-Club was replaced by the programme 'Musikladen' in 1972..