There is a post at DGMLive that details which tracks are new to CD in case that helps determine if this is worth the purchase. Tracks with an asterisk are new to CD:
https://www.dgmlive.com/news/The%20Elem ... son%202017Tracklist details:
Disc 1
1 Wind (extract)
2 * 21st Century Schizoid Man
(Greg Lake vocals, extract)
3 * 21st Century Schizoid Man
(edit, live 2015)
4 In The Wake Of Poseidon
(instrumental edit)
5 * Improv (Mel Collins, extract, live 2016)
6 * Peace (2015, rehearsals extract)
7 * Cirkus (live 2016)
8 Islands (instrumental edit)
9 Easy Money (live 2015)
10 * Suitable Grounds For The Blues
(2015, rehearsals extract)
11 The Great Deceiver (live, 1974)
12 * Improv (Mel Collins, extract, live 2016)
13 Asbury Park (edit)
14 * One More Red Nightmare (live 2016)
15 * Meltdown (2015, rehearsals extract)
16 Thela Hun Ginjeet (Steven Wilson alt. mix)
17 Heartbeat (live 1982)
18 * Sleepless (live 2008)
19 * RF intermission announcement (2016)
Disc 2
1 Form No. 1
2 THRAK
3 Keep That One Nick (edit section)
4 Larks’ Tongues In Aspic Part I (live 2015)
5 Larks’ Tongues In Aspic Part II (live 1974)
6 Keep That One Nick (edit section)
7 * Larks’ Tongues In Aspic Part III (live 1984)
8 Keep That One Nick (edit section)
9 * Larks’ IV ConstruKction
10 Keep That One Nick (edit section)
11 * Larks’ Tongues In Aspic Part IV (live 2003)
12 * Level Five (live 2016)
13 Larks' Tongues In Aspic (radio advert)
* previously unreleased on CD