| BLUE Nights | Bruford Levin Upper Extremities | 2×CD | 7 + 9 | | VP449CD | 5060230860497 |
| Fine 'n Yellow | Kate Westbrook & Mike Westbrook | CD | 9 | | HSTJ014CD | 5060230860428 |
| Live at the NEC: Oct 24th 1989 | Anderson Bruford Wakeman Howe | 2×CD | 9 + 8 | | HST005CD | 5060230860305 |
| Union Live | Yes | 2×CD | 7 + 6 | | HST007DVD | |
| The Living Tree | Anderson/Wakeman | CD | 9 | | HST050CD | 5060230861104 |
| Anderson Bruford Wakeman Howe | Anderson Bruford Wakeman Howe | 2×CD | 9 + 10 | | HST004CD | 5060230860039 |
| Anderson Bruford Wakeman Howe | Anderson Bruford Wakeman Howe | 2×CD | 9 + 10 | | HST004CD | 5060230860039 |
| Anderson Bruford Wakeman Howe | Anderson Bruford Wakeman Howe | 2×CD | 9 + 10 | | HST004CDSE | 5060230861654 |
| Acoustic | Chris Thompson | CD | 14 | | HST081CD | 5060230861784 |
| Open | Jon Anderson | Digital Media | 4 | | [none] | |
| Serpents Kiss | Atkins/May Project | CD | 10 | | HST095CD | 5060230862033 |
| The Living Tree in Concert, Part One | Anderson/Wakeman | CD | 12 | | HST097CD | 5060230862088 |
| Union Live | Yes | 2×CD | 7 + 6 | | HST009CD | 5060230860343 |
| The Best of Merrell Fankhauser | Merrell Fankhauser | 2×CD | 16 + 16 | | HST074CD | 5060230861685 |
| Berlin Live & The Aschaffenburg Remains - Live at the Colos-Saal | Chris Thompson | 2×CD + DVD-Video | 12 + 7 + 16 | | HST098CD | 5060230862095 |
| Two Seasons | GPS | 2×DVD + 4×CD | 19 + 9 + 8 + 14 + 7 + 6 | | HST100DVD | |
| Carnaby Street | The Michael Des Barres Band | CD | 10 | | HST114CD | 5060230862675 |
| Valley of Shadows | Atkins/May Project | CD | 10 | | HST121CD | 5060230862859 |
| Long Distance | Night | CD | 10 | | HST096CD | 5060230862071 |
| Live at the Roundhouse 1971 | Daevid Allen & Gilli Smyth With The Soft Machine Family | CD | 10 | | HST115CD | 5060230862682 |
| Healthy Music in Large Doses | Spirits Burning & Clearlight | CD | 13 | | HST117CD | 5060230862781 |
| Peter and the Wolf | Jack Lancaster & Robin Lumley | CD | 21 | | HST145CD | 5060230863207 |
| Cymbalic Encounters | Mark Murdock | CD | 15 | | HST152CD | 5060230863276 |
| Flow and Change | Judy Dyble | CD | 10 | | HST 150CD | 5060230863252 |
| The Dutch Woodstock | Various Artists | DVD-Video + 2×CD | 18 + 9 + 8 | | GONZO GZ0102CD | 5060230862934 |
| Playing God | Corky Laing and the Perfect Child | CD | 25 | | HST163CD | 5060230863429 |
| Return To Memphis | Joey Molland | CD | 10 | | HST165CD | 5060230863450 |
| Pure Electric Honey | Ant-Bee | CD | 15 | | HST120CD | 5060230862828 |
| Talking With Strangers | Judy Dyble | CD | 9 | | HST123CD | 5060230862941 |
| Hype | Robert Calvert | CD | 16 | | HST131CD | 5060230863030 |
| Who's Afraid & Hit Men | Daevid Allen & Kramer | 2×CD | 11 + 10 | | HST132CD | 5060230863047 |
| Breakthrough | Pierre Moerlen’s Gong | CD | 10 | | HST143CD | 5060230863184 |
| Best of Clearlight 1975-2013 | Clearlight Cyrille Verdeaux | CD | 11 | | HST204CD | 5060230863849 |
| Live at Coventry Cathedral 1975 | Tangerine Dream | CD + DVD | 1 + 1 | | TPDVD181 | 5060230863016 |
| 1984: Live at the Hammersmith Odeon, 1981 | Rick Wakeman | CD | 7 | | RICK004CD | 5060230864198 |
| Somewhere Over Detroit (Live from Harpos Concert Theatre, Detroit, 11/12/1980) | Captain Beefheart & His Magic Band | Digital Media | 17 | | [none] | 5060230864112 |
| Somewhere Over Paris (Live From Le Nouvel Hippodrome, Paris 19/11/1977) | Captain Beefheart & His Magic Band | 2×Digital Media | 13 + 13 | | [none] | 5060230864129 |
| Somewhere Over Vancouver (Live From The Commodore Ballroom, Vancouver, 3/3/1973) | Captain Beefheart & His Magic Band | Digital Media | 15 | | [none] | 5060230864136 |
| Live in Forli | Mick Abrahams Band | Digital Media | 12 | | | |
| Cruel But Fair / Mercy Dash | Hopper / Dean / Tippett / Gallivan | 2×CD | 7 + 7 | | HST130CD, HST137CD | 5060230865157 |
| Empire of Destruction | Atkins/May Project | CD + DVD-Video | 10 + 6 | | HST286CD | 5060230864891 |
| Empire of Destruction | Atkins/May Project | Digital Media | 10 | | | |
| Get on Up: Live in America | James Brown | CD + DVD-Video | 15 + 15 | | HST 288CD | |
| A Classic Case: The London Symphony Orchestra Plays the Music of Jethro Tull | London Symphony Orchestra, Ian Anderson | CD | 10 | | HST289CD | 5060230864969 |
| Missing Period | Brand X | CD | 6 | | HST184CD | 5060230863634 |
| After the Pearl | Joey Molland | CD | 9 | | HST238CD | |
| More Grains of Sand | Clepsydra | CD | 14 | | GLR115CD | 5060230863887 |
| Fears | Clepsydra | CD | 13 | | GLR116CD | 5060230863894 |
| The X Files: A 20 Year Retrospective | Brand X | 2×CD | 10 + 13 | | HST196CD | 5060230863757 |
| Make Believe It Real | Spirits Burning & Bridget Wishart | 2×CD | 11 + 6 | | HST205CD | 5060230863856 |
| Impressionist Symphony | Clearlight | CD | 8 | | HST214CD | 5060230863993 |
| 1975 Live at the Empire Pool: King Arthur on Ice | Rick Wakeman | CD | 12 | | RICK001CD | 5060230864259 |
| Black Vinyl Dress | Mick Farren & Andy Colquhoun | (unknown) | 14 | | | 5060230863719 |
| Space Ritual Live | Hawkwind | 2×CD | 8 + 17 | | HAWKGZ102CD | 5060230864464 |
| Anthology | Atkins/May Project | CD | 13 | | HST295CD | 5060230865737 |
| Answer Me | Barbara Dickson | CD | 17 | | CTVPCD012 | 5060230865904 |
| Live From San Francisco | Brand X | CD | 6 | | HST 284CD, HST284CD | 5060230864419 |
| Under the Knife | Alice in Chains | Digital Media | 10 | | | 889845666936 |
| Live From Ronnie Scotts | Brand X | CD | 3 | | HST341CD | 5060230866987 |
| Live 1975 From Dallas Electric Ballroom | Billy Cobham With George Duke, Doug Rauch, John Scofield | 2×CD | 6 + 2 | | HST353CD | 5060230867328 |
| Live at the Texas Opry House | Johnny Winter | CD | 9 | | HST337CD | 5060230866901 |
| Live From Chicago | Brand X | CD | 6 | | HST307CD | 5060230866161 |
| Demo's Old And New | Joey Molland | CD | 17 | | HST185CD | 5060230863641 |
| Revived! | Mick Abrahams | CD | 17 | | HST277CD | 5060230864808 |
| Revived! | Mick Abrahams | 2×CD | 9 + 8 | | HST277CD | 5060230864808 |
| The Maximum Effect | Inner City Unit | CD | 21 | | RRA102CD | 5060230864921 |
| Your Sleekest Engine | Genre Peak | CD | 9 | | HST395CD | 5060230868226 |
| Acoustic | Greg Harris | CD | 10 | | | 5060230868073 |
| Live from New York 1977 | Brand X | CD | 9 | | HST355CD | 5060230867342 |
| Live 1976 From New York Hofstra Playhouse | Billy Cobham | CD | 13 | | HST358CD | 5060230867502 |
| MJ12 | MJ12 | CD | 9 | | HST402C | 5060230868530 |
| Easy Teeth | Captain Beefheart & His Magic Band | 2×CD | 11 + 12 | | GONZO GSGZ006CD | 5060230868912 |
| The Lost Ears | Arthur Brown's Kingdom Come | 2×CD | 11 + 10 | | HST345CD | 5060230867236 |
| Orfeo | Archie Fisher | CD | 11 | | CTVP015CD | 5060230869216 |
| Osibisa Afro Mix | Osibisa | CD | 15 | | HST344CD | 5060230867007 |
| Vance Arnold And The Avengers | Joe Cocker | CD | 7 | | HST349CD | 5060230867274 |
| Reloaded | Al Atkins | CD | 11 | | HST425CD | 5060230869353 |
| The Beatles and World War II | Various Artists | DVD + 2×CD | 1 + 12 + 10 | | TPDVD191 | 5060230867212 |
| One Night Only | Donny Osmond | Digital Media | 24 | | | 5056083202010 |
| Best of One Night Only | Donny Osmond | Digital Media | 13 | | | 5056083202027 |
| The Gardening Club | Martin Springett | CD | 17 | | HST468CD | 5056083200870 |
| An Alien Heat | Spirits Burning & Michael Moorcock | CD | 16 | | HST471CD | 5056083201419 |
| Box Full of Boots | Rick Wakeman | 16×CD | 5 + 7 + 4 + 10 + 6 + 5 + 8 + 6 + 4 + 11 + 9 + 6 + 7 + 5 + 6 + 12 | | GONZOBOX20 | 5056083206124 |
| Beginnings | The Chad Mitchell Trio | CD | 12 | | HST501CD | 5056083203666 |
| The Best of the Bath Festival of Blues and Progressive Music '69-70 | Various Artists | 3×CD | 11 + 14 + 11 | | HST552CD | 5056083206896 |
| Fabrique De Luxe | Fashion | 4×CD | 10 + 8 + 10 + 7 | | MMXX | |
| Union 30 Live: Shoreline Amphitheatre | Yes | 2×CD + DVD | 11 + 8 + 22 | | HST608CD | 5056083208623 |
| Union 30 Live | Yes | 26×CD + 6×DVD-Video | 11 + 11 + 5 + 25 + 9 + 9 + 22 + 10 + 7 + 22 + 10 + 7 + 6 + 9 + 8 + 11 + 9 + 11 + 7 + 18 + 9 + 9 + 19 + 12 + 10 + 17 + 12 + 11 + 8 + 35 + 12 + 9 | | | |
| We’ve Got A… Fuzzbox …And We’re Gonna Use It!! Reimagined | We’ve Got a Fuzzbox and We’re Gonna Use It | 2×CD | 13 + 6 | | FUZZGZ101CD | 5056083207190 |
| Dawn of Hawkwind | Hawkwind | CD | 13 | | HST024CD | 5060230860527 |
| The Living Tree | Anderson/Wakeman | CD | 9 | | HST050CD | |
| Blowin' in the Wind | The Chad Mitchell Trio | CD | 13 | | HST472CD | 5056083201655 |
| Typical American Boys | The Chad Mitchell Trio | (unknown) | 12 | | HST476CD | 5056083201617 |
| That's The Way It's Gonna Be | The Chad Mitchell Trio | (unknown) | 12 | | HST477CD | 5056083201600 |
| At the Bitter End | The Chad Mitchell Trio | CD | 12 | | HST505CD | 5056083203437 |
