Complex sentence: In 1987, Vollenweider's 1984 album "Down To The Moon" received a Grammy Award-followed by tours in Canada, the US, thirteen European countries, Japan and Australia.
Split into simpler sentences: In 1987, Vollenweider's album "Down To The Moon," which he had originally recorded and released in 1984, received a Grammy Award. This was followed by tours in Canada, the United States, thirteen European countries, Japan and Australia.