| J. R. Castledine | Skull | GAMES/S-Z/Skull.sid | [...] |
| J. Samuelson (Stinsen) & Steel | Memento Mori (tune 2) | MUSICIANS/S/Stinsen/Memento_Mori_tune_2.sid | [...] |
| J. Samuelson (Stinsen)&Mr. Death | Arpalooza | MUSICIANS/S/Stinsen/Arpalooza.sid | [...] |
| J. Steele | Hunchback | GAMES/G-L/Hunchback.sid | [...] |
| J. van Dongen & Udo Gorissen | Double | MUSICIANS/J/JVD/Double_2SID.sid | [...] |
| J. van Dongen & Udo Gorissen | Double (intro) | MUSICIANS/J/JVD/Double_intro.sid | [...] |
| J.Butterfield & Scott Hossner | 21 | MUSICIANS/B/Butterfield_Jim/21_BASIC.sid | [...] |
| J.Derrett,G.Jarvis&R.Hartshorne | Spindizzy (USA version) | MUSICIANS/D/Derrett_Jay/Spindizzy_USA_Version.sid | [...] |
| J.N.W. Cheesman | Munch Load | GAMES/M-R/Munch_Load.sid | [...] |
| J.P. Jokela (Jupp3) | Stacken Blochen | MUSICIANS/J/Jupp3/Stacken_Blochen.sid | [...] |
| J.P. Jokela (Jupp3) | The All-Seeing | MUSICIANS/J/Jupp3/All-Seeing.sid | [...] |
| J.P. Jokela (Jupp3) | Towards Infinity | MUSICIANS/J/Jupp3/Towards_Infinity.sid | [...] |
| J3b | Unknown: Sound 2 | DEMOS/S-Z/Unknown_Sound_2.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Boogie Factor 1 | MUSICIANS/R/Reed/Boogie_Factor_1.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Boogie Factor 2 | MUSICIANS/R/Reed/Boogie_Factor_2.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Boogie Factor 3 | MUSICIANS/R/Reed/Boogie_Factor_3.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Cyberdragon | MUSICIANS/R/Reed/Cyberdragon.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Dirty '64 | MUSICIANS/R/Reed/Dirty_64.sid | [...] |
| Jaakko Kaitaniemi (Reed) | First Test | MUSICIANS/R/Reed/First_Test.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Flamethrower | MUSICIANS/R/Reed/Flamethrower.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Gigatron Assault | MUSICIANS/R/Reed/Gigatron_Assault.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Lemme Tease | MUSICIANS/R/Reed/Lemme_Tease.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Once More | MUSICIANS/R/Reed/Once_More.sid | [...] |
| Jaakko Kaitaniemi (Reed) | R.E.E.D. | MUSICIANS/R/Reed/R_E_E_D.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Saymold, Saymold | MUSICIANS/R/Reed/Saymold_Saymold.sid | [...] |
| Jaakko Kaitaniemi (Reed) | Superfly | MUSICIANS/R/Reed/Superfly.sid | [...] |
| Jaakko Kaitaniemi (Reed) | The Dragon Returns | MUSICIANS/R/Reed/Dragon_Returns.sid | [...] |
| Jaakko Kaitaniemi (Reed) | The Requiem | MUSICIANS/R/Reed/Requiem.sid | [...] |
| Jaakko Kaitaniemi (Reed) | We Control (6581) | MUSICIANS/R/Reed/We_Control_6581.sid | [...] |
| Jaakko Kaitaniemi (Reed) | We Control (8580) | MUSICIANS/R/Reed/We_Control_8580.sid | [...] |
| Jaakko Luoto (Jab) | Aerodementic | MUSICIANS/J/Jab/Aerodementic.sid | [...] |
| Jaakko Luoto (Jab) | Bone Chips | MUSICIANS/J/Jab/Bone_Chips.sid | [...] |
| Jaakko Luoto (Jab) | Green Jingle Balls | MUSICIANS/J/Jab/Green_Jingle_Balls.sid | [...] |
| Jaakko Luoto (Jab) | Happy Go Gummy Boy | MUSICIANS/J/Jab/Happy_Go_Gummy_Boy.sid | [...] |
| Jaakko Luoto (Jab) | Hermanni | MUSICIANS/J/Jab/Hermanni.sid | [...] |
| Jaakko Luoto (Jab) | Liftoff | MUSICIANS/J/Jab/Liftoff.sid | [...] |
| Jaakko Luoto (Jab) | The Murder | MUSICIANS/J/Jab/Murder.sid | [...] |
| Jaakko Luoto (Jab) | The Ren & Stimpy Show Theme | MUSICIANS/J/Jab/Ren_and_Stimpy_Show_Theme.sid | [...] |
| Jaakko Viitalähde (Aomeba) | 20 Years of NOP | MUSICIANS/A/Aomeba/20_Years_of_NOP.sid | [...] |
| Jaakko Viitalähde (Aomeba) | AUX64 | MUSICIANS/A/Aomeba/AUX64.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Destroy Your Amiga | MUSICIANS/A/Aomeba/Destroy_Your_Amiga.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Double Trouble | MUSICIANS/A/Aomeba/Double_Trouble.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Hi Five (tune 1) | MUSICIANS/A/Aomeba/Hi_Five_tune_1.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Humppa Demo | MUSICIANS/A/Aomeba/Humppa_Demo.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Lucky | MUSICIANS/A/Aomeba/Lucky.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Pelarus/Verkuson | MUSICIANS/A/Aomeba/Pelarus_Verkuson.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Shartnado | MUSICIANS/A/Aomeba/Shartnado.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Viiskyt vuotta humppaa | MUSICIANS/A/Aomeba/Viiskyt_vuotta_humppaa.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Wavefrontline | MUSICIANS/A/Aomeba/Wavefrontline.sid | [...] |
| Jaakko Viitalähde (Aomeba) | Welcome to the Holodeck II (t.1) | MUSICIANS/A/Aomeba/Welcome_to_the_Holodeck_II_tune_1.sid | [...] |