DVD-Audio with Wilson's 5.1 surround sound version and a higher-bitrate version of his stereo mix. The remixed versions have different track listings from the original album. The first two sections of "The Three Fates" ("Clotho" and "Lachesis") and "Tank" were omitted, for multitrack tapes for these pieces were unavailable; meanwhile, unreleased material was added. "Knife-Edge" has an extended ending; due to the difficulty of reproducing the song's original tape slowdown ending digitally, Wilson decided to include the end of the original album session at its original speed. The 5.1 remix replaces "Tank" with an unreleased instrumental called "Rave Up", which bears some similarity to the instrumental section of "Mass" on Tarkus. The remixed stereo versions include all of the above while adding more unreleased material: a vocal version of Modest Mussorgsky's "Promenade" (the first live version of which appears on Pictures at an Exhibition) replaces the missing sections of "The Three Fates"; a new otherwise untitled "Drum Solo" by Carl Palmer (similar but not identical to a section of "Tank") is added between "Rave Up" and "Lucky Man"; "Lucky Man" is followed by an unfinished alternate take of "Take a Pebble", complete with some studio banter, an unreleased take of "Knife-Edge" (lacking vocals and final section), and two versions of "Lucky Man", the first being Greg Lake's original demo, the second an unreleased complete band version. Personnel Emerson, Lake & Palmer Keith Emerson – Hammond organ, piano, clavinet, pipe organ, Moog modular synthesizer Greg Lake – vocals, bass, acoustic and electric guitar Carl Palmer – drums, percussion Production Greg Lake – producer Eddy Offord – engineer Emerson, Lake & Palmer – arrangement, direction Nic Dartnell – cover painting Barry Diament – mastering Charts Weekly charts Year-end charts Certifications References Emerson, Lake & Palmer albums 1970 debut albums Albums produced by Greg Lake Island Records albums Atlantic Records albums Cotillion Records albums