Barcelona (Freddie Mercury and Montserrat Caballé song) contained "Exercises in Free Love" from "The Freddie Mercury Album". The 1992 version of the 7" Spanish record had another version of "Barcelona" on the B-side, and the rare 1987 12" Hong Kong record was one-sided and had a unique sleeve. Most 5" CDs contained two or three versions of "Barcelona" and "Exercises in Free Love". Most 7" record and 5" CD covers featured Mercury and Caballé singing on a stage with an orchestra on the background, though the Portuguese version pictured them in a static studio photo. The 1992 reissue 7" records contained another version of the singing artists,
Playbox (1987 TV series) draw pictures, tell stories, sing songs, and play jokes on one another (mainly typical slapstick). The puppets were voiced by Pat Coombs and Keith Chegwin. Playbox was part of the many other children's shows that would appear on weekday lunchtimes on ITV between midday and 12.30pm as well as "Rainbow", "Rod, Jane and Freddy", "Allsorts", "Rosie and Jim" and "The Riddlers". Episodes which were the chosen episodes from each series, In 1987 the first series of Playbox was broadcast for 13 episodes, In the 1988 series of series two there were 10 episodes, Another 10 episodes from series three in