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,
Nissan Caball was designed for Americans in mind, and could comfortably seat three even though it wasn't sold in North America. The C240 used the same engines as the C142. In 1969, the grille was changed. The badge on the front featured a wing-shape with a huge letter "N" in the middle and "Caball" in smaller writing below the N (this badge is similar to the one used on the C80). On the passenger side just above the headlight was a "G4" badge (gas model) or a "D4" badge (diesel model). The "Echo" bus version (GC240) was also available. The fourth and