What makes Land of Cockayne by Soft Machine notable?

'Land of Cockayne' is notable for its exploration of jazz rock elements within the Canterbury scene, achieving moderate commercial success and receiving mixed reviews. The album's ambitious blend of genres and sonic experimentation contributed to its influence on subsequent progressive rock artists in the early '80s. Released in January 1981, 'Land of Cockayne' was Soft Machine's first album after the departure of founding member Robert Wyatt. This transition marked a shift towards a more commercial sound, moving away from their earlier avant-garde influences, as they sought to appeal to a broader audience during a time of lineup changes.