The Wolfman Jack Show

Dancing Queen and Fernando (both in kimonos) and SOS (in blue satin suits) were performed. 

Whilst the performances may have been recorded at the same time, it looks like they were broadcast on separate episodes as we know that "Dancing Queen" only appeared sandwiched between guests Johnny Rivers and The Shirelles in that particular episode.

The Wolfman Jack Show debuted as "Here Comes The Wolfman" on 5th October 1976 on CBC. It was headlined by pop-culture hero Wolfman Jack (real name Robert Weston Smith) on a mock-up radio station set. Canadian singers and dancers, actors and performers, plus some of the country's top musicians were in the spotlight throughout the variety entertainment series. In addition to Canadian stars and newcomers, there were also international guest stars. The series ranged from the hectic early days of 1950's rock through the melodic harmonies of the Beatles era to the more lyrical contemporary music of the superstars of the Seventies.

Wolfman Jack died on 1 July 1995 aged 57.

 
            "Fernando"                                      "Dancing Queen"