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 SD22 diesel engine producing . Now based on the Junior 41 pickup, the C142 was released in late 1965 with few changes from the C141, with the "1900" badge replaced with a "2000" badge. The grille and mirrors were also different. The G and H engines were replaced by the 1,982 cc H20 engine, with . This was the last Nissan vehicle where the doors were hinged at the rear. The third generation Caball first appeared in August 1966. The exterior was redesigned with a more modern look with quad headlights, and for the first time, front-hinged doors. The interior