| # | SP/EP Title | Release Date | Label | UK | USA |
| 1. | Future Shock EP | 3/1993 | D. Jax | | |
| 2. | The Unborn EP | 4/1994 | Dutch Djax-Up-Beats | | |
| 3. | I Feel Love Remixes | 9/1995 | white label | | |
| 4. | 12 O'Clock Pumpkin | 21.10.1996 | Cajual | | |
| 5. | Easy Grooves
presents The SJU Project | 25.11.1996 | Defender | | |
| 6. | 70's Trip | 16.06.1997 | Cajual | | |
| 7. | Secrets Of CVO EP | 04.08.1997 | Guidance | | |
| 8. | CVO Elements | 17.11.1997 | Guidance | | |
| 9. | Musical High / Medones Thoughts
presents The SJU Project | 16.02.1998 | Defender | | |
| 10. | Burning The Midnight Oil | 30.03.1998 | Guidance | | |
| 11. | All Love / Custom Teck-No
presents SJU Project | 18.05.1998 | Defender | | |
| 12. | Father's Little Girl / Traditional House
presents The SJU Project | 21.09.1998 | Defender | | |
| 13. | U-Topia-O-Disco EP
(Jaz Love #2 / Leav'en To-Day / Jisco Jazz) | 26.10.1998 | Guidance | | |
| 14. | Blue | 23.11.1998 | 3 To 5 | | |
| 15. | Fly With Me
& Mikkhiel | 23.11.1998 | Guidance | | |
| 16. | The Fish Fry (Parts 1 - 3) | 21.12.1998 | Mush | | |
| 17. | Fly With Me (Mark Grant remixes) | 02.08.1999 | Guidance | | |
| 18. | Ascension EP
(One Way Back / Risen / Stratosphere / Groove Beyond) | 25.10.1999 | Nite Life Collective | | |
| 19. | Moving ("70's Vibe" mix, 2 dubs & Mike Clark dub) | 13.12.1999 | Nite Life Collective | | |
| 20. | Operation Jaz House EP
(Operation Jaz / Sand Lot / Soundz Melody) | 02.05.2000 | Nite Life Collective | | |
| 21. | GU Essentials Part 3 EP
(Conquistador / Get Back / Super Nova) | 15.05.2000 | Dust Traxx | | |
| 22. | Society Rules / City People | 22.05.2000 | Guidance | | |
| 23. | Nothing But A Groove / Nothing But A Dub | 30.10.2000 | Nite Life Collective | | |
| 24. | Hum Along & Dance | 08.10.2001 | Basement Boys | | |
| 25. | Your Life | 29.10.2001 | Nite Life Collective | | |
| 26. | Tech Jazz House | 20.05.2002 | Headphoniq | | |
| 27. | Silent Cry / Within ("Talk Through Talent" mix) | 30.09.2002 | Track Mode | | |
| 28. | Flu Bug / Black Action | 10.03.2003 | Shelter | | |
| 29. | Look Inside | 05.05.2003 | Shelter | | |
| 30. | A Walk In Ituri
& DJ Pap & Naked Soul | 13.10.2003 | L'Amour | | |
| 31. | Trust EP | 02.02.2004 | Large | | |
| 32. | Follow Me
featuring Swaylo | 26.04.2004 | Shelter | | |
| 33. | Conquistador (2K remixes) | 10.05.2004 | Dust Traxx | | |
| 34. | Slowly
& Matt Hughes & Swaylo | 10.05.2004 | Kenlou | | |
| 35. | Trust (Calypso mix, Moog mix) | 28.06.2004 | Large | | |
| 36. | Mental Black Ressurection / Mental Piano Dub | 15.11.2004 | Life Line | | |
| 37. | Deep Ending EP
& Charles Matlock & DJ V & DJ Alena | 15.11.2004 | Delectable | | |
| 38. | Fallen Raine
feat Cei Bei | 31.01.2005 | Nite Life Collective | | |
| 39. | Inner Tech-No / Ambient Jaz One | 21.03.2005 | Music Vision | | |
| 40. | About Us
& Mr Ali | 01.08.2005 | Unified | | |
| 41. | Crescendo / Urban Ensemble / Ensemble Beats | 01.08.2005 | Vega | | |
| 42. | Feelin Me | 30.01.2006 | | | |
| 43. | Indians & Bagpipes | 26.06.2006 | Gotsoul | | |
| 44. | Prelude / Negro Music | 07.08.2006 | Unified | | |
| 45. | Puzzle Project
(Man On Fire / Schmoov)
presents The Enigma | 06.11.2006 | Eargasmic | | |
| 46. | Mental Fusion / Mental Beats | 22.01.2007 | Difficult Soul | | |
| 47. | Back To The Basic Pt 1
(Soft Cell / Distorted Vibrations) | 24.09.2007 | Moods & Grooves | | |
| 48. | Jive Assing / Manzana De Mi Vida | 01.10.2007 | Need 2 Soul | | |
| 49. | Rize / Rize Again (CVO remix)
& Daisy Villa | 10.03.2008 | Need2Soul | | |
| 50. | Chicago Theme Last Laugh EP
(Chicago Theme / Chicago Theme (dub) / You Don't Own Me) | 26.05.2008 | Trippin | | |
| 51. | 7 Minutes Of Funk / Shake It | 11.02.2009 | Unified | | |
| 52. | Get On Up
& Matt Hughes | 28.04.2009 | Trippin | | |
| 53. | Back To The Basic Part 2
(Contraversy / Friendly Skys) | 03.03.2010 | Moods & Grooves | | |
| 54. | Moog Vibrations / Urban Flight To Atiner | 19.06.2010 | Superb Entertainment | | |
| 55. | Honey | 10.11.2010 | | | |
| 56. | Time Trekker / Pretty Noise Suite No 1
& Anthony Nicholson | 24.12.2010 | Circular Motion | | |
| 57. | Escuchame / Hi Tech Soul (Detroit Soul mix) | 29.03.2011 | Superb Entertainment | | |
| 58. | The Wilderness / Inner Tech-No | 27.04.2012 | SJU | | |
| 59. | I Feel Dub EP | 28.05.2012 | | | |
| 60. | Bring Down The Walls / Indians & Bagipes
& The Pj Project | 30.05.2012 | Reve | | |
| 61. | Legacy Of The Know : 7th Trumpet EP
(7th Trumpet / You Are Love (Jose Carretas Son Liva mix) / Funky Disco Fusion / I Am Not In Love (CVO Slum mix)) | 11.06.2012 | Strictly Jazz Unit Muzic | | |
| 62. | Legacy Of The Know / Darlene (CVO remix) / Spaced Out / Memory Chant (Phaze II) | 25.06.2012 | Strictly Jazz Unit Muzic | | |
| 63. | Techno Soul / Ambient Jaz One | 03.10.2012 | Noble Square | | |
| 64. | The Wilderness / Inner Tech-No | 22.10.2012 | SJU | | |
| 65. | Strumming & Thinking / Forgotten Art (Music) (remix) | 20.11.2012 | Strictly Jazz Unit Muzic | | |
| 66. | Robots Bumblebees / Silent Pimp (Peace In My Place) | 30.11.2012 | Strictly Jazz Unit Muzic | | |
| 67. | Shiloh (A King's Return) / We, The Party (Let's Get Down) | 11.12.2012 | Strictly Jazz Unit Muzic | | |
| 68. | Back To The Basic Part 1 EP
(Soft Cell / Distorted Vibrations) | 25.03.2013 | Moods & Grooves | | |
| 69. | Chicago Theme Last Laugh EP
(Chicago Theme / Chicago Theme (dub) / You Don't Own Me) | 05.04.2013 | Trippin | | |
| 70. | Are You Going With Me? | 12.04.2013 | GUPM | | |
| 71. | Service | 16.09.2013 | Strictly Jazz Unit Muzic | | |
| 72. | 25th Anniversary EP
(Spiritually Captured / How I Feel / P Boogie)
& Isoul8 & Ricardo Miranda | 03.10.2013 | Le Disque Label | | |
| 73. | Funky Good Time / GI Disco | 04.03.2014 | Strictly Jazz Unit Muzic | | |
| 74. | In With The New / Out With The Old (Gu Nostalgia) | 21.03.2014 | Strictly Jazz Unit Muzic | | |
| 75. | Smoke EP
(Smoke / Smoke (bonus beats) / A Soft Drink) | 02.04.2014 | Glenview | | |
| 76. | GU Edits # 1 EP
(Mornin (Nostalgic Forever mix) / Sunshine (rewerk)) | 15.09.2014 | GU Edits | | |
| 77. | The Isms
feat Charles Matlock | 02.10.2014 | Strictly Jazz Unit Muzic | | |
| 78. | Boo Williams vs Glen Underground EP
(Motion Sickness / Mayday Funk / Cronic Groove / Michael Myers / Po-ta Grized / Bee W G5 / Lights Out / Stopen Niggaz)
& Boo Williams | 01.04.2015 | Maad | | |
| 79. | Black Resurrection EP
(Sessions Of The Soul / My Little Ebonie / Play Play Play) | 16.04.2015 | Strictly Jazz Unit Muzic | | |
| 80. | Black Resurrection #2 EP
(Deep Within / Star Gate (Star Gate Mystic Heard piano mix)) | 21.05.2015 | Strictly Jazz Unit Muzic | | |
| 81. | GU Rewerks Vol 1 EP
(Imperfect (GU rewerk) / Steady Ground (GU rerub))
& Joi Cardwell & Julie Crochetiere | 03.09.2015 | Gurewerks | | |
| 82. | Black Resurrection EP # 3
(Mental Black Resurrection / Soul Heights) | 12.11.2015 | Strictly Jazz Unit Muzic | | |
