Vol. 4 (SuperDeluxe Edition) is available as a 4-CD set which come with extensive booklets featuring liner notes with quotes from the era from all four band members, rare photos, and a poster with previously unpublished early artwork of the album using the working title Snowblind.

Disc 1 – VOL. 4 (2021 – REMASTER)
1 Wheels of Confusion / The Straightener
2 Tomorrows Dream
3 Changes
4 FX
5 Supernaut
6 Snowblind
7 Cornucopia
8 Laguna Sunrise
9 St. Vitus Dance
10 Under the Sun / Every Day Comes And Goes
Disc 2 – OUTTAKES – NEW MIX (MIXED BY STEVEN WILSON)
1 Wheels of Confusion / The Straightener
2 Changes
3 Supernaut
4 Snowblind
5 Laguna Sunrise
6 Under The Sun (instrumental)
Disc 3 – ALTERNATIVE TAKES, FALSE-STARTS & STUDIO DIALOGUE (MIXED BY STEVEN WILSON)
1 Wheels Of Confusion (false-start with studio dialogue)
2 Wheels Of Confusion (alternative take 1)
3 Wheels Of Confusion (alternative take 2)
4 Wheels Of Confusion (alternative take 3)
5 Wheels Of Confusion (alternative take 4)
6 The Straightener (outtake)
7 Supernaut (outtake)
8 Supernaut (alternative takes with false-starts)
9 Snowblind (take 1 – incomplete)
10 Under The Sun (false-start with studio dialogue)
11 Under The Sun (alternative take with guide vocal)
Disc 4 – LIVE IN THE UK 1973
1 Tomorrows Dream
2 Sweet Leaf
3 War Pigs
4 Snowblind
5 Killing Yourself To Live
6 Cornucopia
7 Wicked World (includes excerpts of: i. Guitar Solo ii. Orchid iii. Into The Void iv. Sometimes Im Happy
8 Supernaut / Drum Solo)
9 Wicked World (reprise)
10 Embryo
11 Children of the Grave
12 Paranoid