Theatre of the Mind is the first studio album by the Canadian rock band Mystery, released in 1996. It is also the first album to be released on Michel St-Père's record label Unicorn Records, which was
Progressive rock
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Progressive rock is a broad genre of rock music that primarily developed in the United States and United Kingdom through the mid- to late 1960s. Initially termed "progressive pop", the style emerged f
The Beatles rehearsing in the studio with producer George Martin, 1966
Pink Floyd performing The Dark Side of the Moon (1973), the best-selling album of the entire progressive rock period
Emerson, Lake & Palmer were one of the most commercially successful progressive rock bands of the 1970s. They are seen here performing in 1992.
King Crimson's Robert Fripp believed that the prog movement had gone "tragically off course".