| Moky | Jabba | DEMOS/G-L/Jabba.sid | [...] |
| Ya Kid K | Jack to the Sound | DEMOS/G-L/Jack_to_the_Sound.sid | [...] |
| Kevin Schuetz (Scrapdog) | Jacob's Ladder | DEMOS/G-L/Jacobs_Ladder.sid | [...] |
| Waldemar Bulkowski (Jakec) | | DEMOS/G-L/Jakec_01.sid | [...] |
| The Jock | Jam Party | DEMOS/G-L/Jam_Party.sid | [...] |
| Jimmy Andersson (Jim) | Jamaica #02 (intro) | DEMOS/G-L/Jamaica_02_intro.sid | [...] |
| Jonas Faxén (Bungalow) | Jamaica #10 (intro) | DEMOS/G-L/Jamaica_10_intro.sid | [...] |
| Mario (L.A. Style) | James Brown is Alive | DEMOS/G-L/James_Brown_is_Alive.sid | [...] |
| Big H & Max | Jarre | DEMOS/G-L/Jarre.sid | [...] |
| Douglas A. Burr | Jesu, Joy of Man's Desiring | DEMOS/G-L/Jesu_Joy_of_Mans_Desiring_BASIC.sid | [...] |
| Christian Melsa (Sire) | Jetta | DEMOS/G-L/Jetta.sid | [...] |
| Marcus (Public Enemy) | Jevers Banny a.t. Master Mixers | DEMOS/G-L/Jevers_Bannys_and_the_Master_Mixers.sid | [...] |
| John Jainschigg & Paul Dixon | Jingle Bells | DEMOS/G-L/Jingle_Bells_BASIC.sid | [...] |
| Robin Vincent (Bokanoid) | Jingle Bells | DEMOS/G-L/Jingle_Bells.sid | [...] |
| Zynox | Jojo Bitch | DEMOS/G-L/Jojo_Bitch.sid | [...] |
| Miroslaw Bidzinski (Miras) | Joke | DEMOS/G-L/Joke.sid | [...] |
| LoveJesus | Joyfilled Aleluya | DEMOS/G-L/Joyfilled_Aleluya.sid | [...] |
| JugoKur | Juan Mata | DEMOS/G-L/Juan_Mata.sid | [...] |
| Tamas Martinec (Tomi Soft) | Julia | DEMOS/G-L/Julia.sid | [...] |
| Sauron | Jumpletter 2 | DEMOS/G-L/Jumpletter_2.sid | [...] |
| Rudi | Jumpletter 3 | DEMOS/G-L/Jumpletter_3.sid | [...] |
| Dusan Milivojevic (DM) | Jupiter41 | DEMOS/G-L/Jupiter41.sid | [...] |
| Flash | Just a Demo | DEMOS/G-L/Just_a_Demo.sid | [...] |
| Ignotus | Just in Between | DEMOS/G-L/Just_in_Between.sid | [...] |
| lalan00b | Ka-Ling | DEMOS/G-L/Ka-Ling.sid | [...] |
| Ingo Hinterding (Baxxter) | Kaiser Intro | DEMOS/G-L/Kaiser_Intro.sid | [...] |
| Simon Mitchell (Shockwave) | Kajun Klog | DEMOS/G-L/Kajun_Klog.sid | [...] |
| Matthias Kramm (Quiss) | Kangarwho | DEMOS/G-L/Kangarwho.sid | [...] |
| Andy Toy | The Kanon | DEMOS/G-L/Kanon_BASIC.sid | [...] |
| Thomas Söderlund (Covox) | Kaori 360 | DEMOS/G-L/Kaori_360.sid | [...] |
| Eric de Jong | Karate Demo | DEMOS/G-L/Karate_Demo.sid | [...] |
| Pavel (Jaws) | Katusha | DEMOS/G-L/Katusha.sid | [...] |
| Axel Magagnini (Madbit) | Kawaii | DEMOS/G-L/Kawaii.sid | [...] |
| Frank Lisowski (D.A.D.) | Keeper of the.... | DEMOS/G-L/Keeper_of_the.sid | [...] |
| Fark | Kembo | DEMOS/G-L/Kembo.sid | [...] |
| KGB | | DEMOS/G-L/KGB_01.sid | [...] |
| Hamed Ranjbar Navazi (HRN) | Khatereh | DEMOS/G-L/Khatereh.sid | [...] |
| Paralax | Kids Playing 15 in 1 Games | DEMOS/G-L/Kids_Playing_15_in_1_Games.sid | [...] |
| Olavi Mikkonen (Chorus) | Killer Demo | DEMOS/G-L/Killer_Demo.sid | [...] |
| Smee | Killer | DEMOS/G-L/Killer.sid | [...] |
| David Thurén (Dino) | Kinetix (Blasting Power Mix) | DEMOS/G-L/Kinetix_Blasting_Power_Mix.sid | [...] |
| NoobTracker | Kirby Remix | DEMOS/G-L/Kirby_Remix.sid | [...] |
| Critter | Kiwi Magic (intro) | DEMOS/G-L/Kiwi_Magic_intro.sid | [...] |
| kkzero | Kkzero 5 Theme | DEMOS/G-L/Kkzero_5_Theme.sid | [...] |
| Pawel Biedrzycki (Roody) | Klamany Zutass | DEMOS/G-L/Klamany_Zutass.sid | [...] |
| Traitor | KLF Mix | DEMOS/G-L/KLF_Mix.sid | [...] |
| Ronny Görner (Snoky) | The Knallen Wars Remix | DEMOS/G-L/Knallen_Wars_Remix.sid | [...] |
| M. S. | Knight Rider | DEMOS/G-L/Knight_Rider_BASIC.sid | [...] |
| Larry Phelps (Arch Angel) | Knight Rider | DEMOS/G-L/Knight_Rider.sid | [...] |
| Kyrpaejooseppi | Knulla Pimppa | DEMOS/G-L/Knulla_Pimppa.sid | [...] |