Can was founded in 1968 by Irmin Schmidt, Holger Czukay, Michael Karoli and Jaki Liebezeit. UNLIMITED EDITION pressed as a double LP features unreleased tracks from 1968 to 1974 recorded in Can's private Inner Space studios. It is an essential album for those who want to know more about the roots of the band. Five cuts listed as 'E.F.S.' refer to the band's continuing Ethnological Forgery Series- a series of songs in which Can self-consciously imitated various 'world music' genres.