1977 UK 3LP Laminated Envelope Style Box Set With Three Custom Card Inner Sleeves And Illustrated Booklet. Cover Has Some Signs Of Wear. LP's Have Some Surface, Hence Price. Includes 12 True Mono Tracks From The 1966-1977 Period Plus 23 Stereo Cuts. An Excellent History Of The Machine During Its First Eight Years From English R'n'B Band To English Whimsy And Psychedelica, To Proto-Jazz Rock To The Leading European Jazz Fusion Group Before Disappearing Up Their Own Version Of Terry Riley Inspired Minimalism.