Tarkus
 Tarkus is the second album by British progressive rock band Emerson Lake & Palmer released in 1971.The band's March 1971 live recording Pictures at an Exhibition an interpretation of Modest Mussorgsky's work of the same name was to be released as the band's second album. Due to management conflicts the recording was not released until after Tarkus. The record company was reluctant to release a classical suite as an album and insisted it be released on their classical music label instead.