| Keys to Ascension 2 | Yes | Digital Media | 11 | | [none] | 885890727585 |
| From the Underground, Vol. II: Deeper Into the Mine | Various Artists | Digital Media | 13 | | | 5021732172518 |
| Songs of a Lifetime | Greg Lake | Digital Media | 20 | | | 5021732172563 |
| Closer To Earth | Murray Hockridge & Dave Kilminster | CD | 11 | | DK002 | 5060105490064 |
| Live From Manticore Hall | Keith Emerson & Greg Lake | Digital Media | 10 | | | 5021732172594 |
| Live in Piacenza | Greg Lake | Digital Media | 15 | | | 5021732172587 |
| Ascend | Leslie Hunt | CD | 7 | - XE2021-06-25
- GB2021-06-25
- US2021-06-25
| SOUM004CD | 5060854800114 |
| End of Innocence | Tony Kaye | CD | 16 | | SOUM010CD | |
| Descend | Leslie Hunt | CD | 7 | - XE2021-10-22
- GB2021-10-22
- US2021-10-22
| SOUM005CD | 5060854800107 |
| Descend | Leslie Hunt | Digital Media | 7 | | | 190295028022 |
| Dark Fables | Clive Nolan & Oliver Wakeman | CD | 12 | | ELR002CD | 5060854800237 |
| Rule Of Three | Ian Danter | CD | 11 | | SOUMCD025 | 5060854800336 |
| The Rock Artist's Progress | Magenta Aura | Digital Media | 10 | | | 5021732018854 |
| Nemesis | Cairo | Digital Media | 10 | | | 5021732074768 |
| Keep on Moving | Downes·Braide Association & Francis Dunnery | Digital Media | 1 | | | 5021732075642 |
| Spirit of Unicorn Music Prog Sampler | Various Artists | Digital Media | 23 | | | [none] |
| Celestial Songs | DBAᵛ | CD | 11 | | DBA-CD-06 | 5060854800329 |
| Celestial Songs Downes Braide Association | Downes Braide Association | Digital Media | 11 | | | 5021732075307 |
| Look What You Do | Downes·Braide Association | Digital Media | 1 | | | 5021732075338 |
| Stay for the Ending | District 97 | CD | 10 | | D97-006-CD | |
| Magical | Greg Lake | 7×CD | 10 + 10 + 13 + 13 + 20 + 15 + 10 | | SOUMBOX501 | 5060854800640 |
| An Extraordinary Life | John Wetton | 8×CD | 12 + 11 + 15 + 12 + 14 + 12 + 20 + 19 | | SOUMBOX003 | 5060854800633 |
| The Rarities, Volume 1 | John Wetton | Digital Media | 20 | | | 885890732558 |
| The Rarities, Volume 2 | John Wetton | Digital Media | 19 | | | 885890732565 |
| Complete Collection | Emerson, Lake & Powell | 3×CD | 11 + 12 + 9 | | SOUMBOX004 | 5060854800664 |
| Talk | Yes | 4×CD | 7 + 8 + 8 + 9 | | SOUMBOX082 | 5060854800695 |
| Focus 12 | Focus | CD | 10 | | SOUMCD566 | 5060854800725 |
| Focus 12 | Focus | 12" Vinyl | 10 | | SOUMLP567 | 5060854800732 |
| Focus 12 | Focus | Digital Media | 10 | | | 5021732173607 |
| Spirit of Unicorn Prog Sampler 2024 | Various Artists | Digital Media | 16 | | | [none] |
| Concentus: The John Wetton Live Collection Volume 1 | John Wetton | 10×CD | 15 + 12 + 10 + 7 + 14 + 13 + 8 + 13 + 10 + 17 | | SoUMBOX572 | 5060854800756 |
| Talk | Yes | CD | 7 | | SOUMCD082 | 5060854800718 |
| Concentus II - The John Wetton Live Collection Volume Two | John Wetton | 10×CD | 11 + 8 + 18 + 13 + 15 + 8 + 15 + 16 + 12 + 8 | | SoUMBX073 | 5013929958197 |
| Nomansland (Live, Poland, May 1998) | John Wetton | Digital Media | 15 | | | 885890732824 |
| Fly From Here: Return Trip | Yes | Blu-ray | 108 | | SOUMBR570 | 5013929957077 |
| Fly From Here – Return Trip | Yes | CD | 18 | | SOUMCD570 | 5013929957091 |
| Fly From Here – Return Trip (instrumental) | Yes | Digital Media | 12 | | | 885890733210 |
| Fly From Here Complete Return Trip | Yes | 2×Digital Media | 12 + 12 | | | 885890725567 |
| Greg Lake | Greg Lake | Digital Media | 10 | | | 5021732172488 |
