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,
Montserrat that sent pyroclastic flows down several sides of the mountain. Travel into parts of the exclusion zone is occasionally allowed, though only by a licence from the Royal Montserrat Police Force. The northern part of Montserrat has largely been unaffected by volcanic activity, and remains lush and green. In February 2005, The Princess Royal officially opened what is now called the John A. Osborne Airport in the north. Since 2011, it handles several flights daily operated by Fly Montserrat Airways. Docking facilities are in place at Little Bay, where the new capital town is being constructed; the new government centre