Barcelona (Freddie Mercury and Montserrat Caballé song) important performance occurred on 8 October 1988, at the open air La Nit festival in Barcelona, which was staged on the occasion of the arrival of the Olympic flag from Seoul. Together, Mercury and Caballé sang three tracks from the forthcoming album "Barcelona", namely "Barcelona", "How Can I Go On" and "The Golden Boy". This was the last live performance of Mercury who was already beginning to suffer from AIDS. Mercury died in 1991, and the recording of the song was played over a travelogue of the city at the start of the international broadcast of the 1992 Olympics opening
Mercury in fish regulations governing the mercury content of a variety of materials. Regulation of these potential sources of pollution reduces the amount of mercury that ends up in fish and, through biomagnification, in humans. In addition to enacting legislation controlling the mercury levels in potential pollutants, Japan has directly influenced the environment by issuing regulations setting acceptable levels of environmental mercury pollution. It is Japan's goal to promote international mercury legislation in hopes of preventing any country from experiencing what it did. Despite Japan's extensive regulation and experience with mercury-based disasters, there is still little information provided to the public. The Japanese