| Artist | Song | Riddim | Year | Label | Producer | |
|---|---|---|---|---|---|---|
| Little John & Toyan | Jah Guide I | Pick Up The Pieces | 1981 | Nkrumah Manley ‘Jah’ Thomas | ||
| [Dub Jah Thomas] | Jah Thomas Chalice | Full Up | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | ||
| Scientist & Roots Radics | Jah Wrote Me | ~Letter From Zion | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | ||
| Junior Keating credited as Junior Keatting | Jah Wrote Me A Letter From Zio | ~Letter From Zion | 1980 | Nkrumah Manley ‘Jah’ Thomas | |
|
| Michael Palmer | Jamaica Land | Shoulder Move | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | ||
| Revolutionaries | Jamintel | ? | 1979 | Patrick ‘Jah Lloyd’ Francis | ||
| Jah Thomas | Jealous | ? | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | ||
| Barry Brown | Jealous Lover (Extended) | Mean Girl | 1981 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Jah Thomas | Jockey Fashion | Party Time | 1983 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Jah Thomas & The Midnight Crew | Joker Dub | ~v256 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | ||
| Little John | Joker Lover | ~Joker Lover | 1982 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Little John | Joker Lover (12 Inch) | ~Joker Lover | 1982 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Jah Thomas | Joker Smoker | Full Up | Gorgon | Nkrumah Manley ‘Jah’ Thomas | |
|
| Triston Palmer credited as Triston Palma | Joker Smoker [Bosstune] | Joker Smoker | 1982 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Triston Palmer credited as Triston Palma | Joker Smoker (12 Inch) | Joker Smoker | 1982 | Greensleeves | Nkrumah Manley ‘Jah’ Thomas | |
| Toyan | Joycie Gwan | 1983 | Nkrumah Manley ‘Jah’ Thomas | |
||
| Jah Lloyd | Judge Not | To Be A Lover | Jah Lloyd & Jah Mikey | |
||
| Jah Thomas | Jump Around | Mad Mad | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
|
| John Mouse | Just Can't Stop | ~Midnight Rock | 1990 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Early B | Just Love And Unity | College Rock | 1984 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Dennis Brown | Keep It Up | Too Experienced | 1990 | Paul ‘Jah Screw’ Love | ||
| Bunny Lie Lie | Keep On Dancing | Shoulder Move | 1982 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Jah Thomas | Keep On Dancing | Freedom Blues | 1981 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Early B | Kill Me With Talking | Sweet Talking | 1984 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| [Dub King Tubby & Roots Radics] | King Stereo Gav Dub | Answer | 1981 | Jah Screw & Ranking Joe | ||
| [Dub King Tubby & Roots Radics] | King Tubbys Hi Fi Dub | ? | 1981 | Jah Screw & Ranking Joe | ||
| Scientist & King Tubby | Kingston 19 Dub | Bobby Babylon | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | ||
| [Dub King Tubby & Roots Radics] | Knife And Fork Dubwise | 1981 | Jah Screw & Ranking Joe | |||
| Jah Lloyd | Knight Of The Round Table | Jah Lloyd & Jah Mikey | |
|||
| Horace Grosette | Know When To Hold On (=Know When To Hold Me) | Shoulder Move | 1982 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Jah Lloyd | Know Your Culture | Patrick ‘Jah Lloyd’ Francis | ||||
| Anthony Johnson | Know Yourself Mankind | ~v598 | 1984 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Jah Shaka | Kumbia Dub | 1992 | Jah Shaka | |||
| Bim Sherman | Lamb Of Judah (Extended) | Won't You Come Home | Jah Woosh | |
||
| Early B | Learn Fi Drive | Boxing | 1985 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Jah Thomas & The Midnight Rock Crew | Learn Fi Dub | Boxing | 1985 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Singie Singie | Leave Badness Alone | Get A Lick | Nkrumah Manley ‘Jah’ Thomas | |
||
| Singie Singie & Jah Thomas | Leave Badness Alone + Jamdown Region (12 Inch) | Get A Lick | 1985 | Vibes And Vibes | Nkrumah Manley ‘Jah’ Thomas | |
| Barrington Levy | Left With A Broken Heart | Left With A Broken Heart | 1992 | Jah Screw & Barrington Levy | |
|
| Jah Lloyd | Lego Natty Hand | Patrick ‘Jah Lloyd’ Francis | ||||
| Johnny Osbourne | Let Him Go | ~Let Him Go | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | ||
| Jah Thomas | Let Him In | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |||
| Mahlon Nico | Let Me Know | Nude | 2003 | Reggae Vibes | Cecile Charlton & Jah Mike | |
| Scientist & King Tubby | Level Dub | Answer | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | ||
| Alvin Dread & Jah Thomas | Liar And Cheater + Love Letters (12 Inch) | ~v101 | 1981 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| [Dub] | Liar And Cheater Version | ~v101 | 1981 | Midnight Rock | Nkrumah Manley ‘Jah’ Thomas | |
| Frighty & Colonel Mite | Life (Is What You Make It) (12 Inch) | Life [1] | 1988 | Y & D | Jah Tubby | |
| Barrington Levy | Lipstick | 1992 | Jah Screw & Barrington Levy | |
||
| Simpleman | Little Computer | Nude | 2003 | Reggae Vibes | Cecile Charlton & Jah Mike | |
| Half Pint | Live And Kicking | African Beat | 1997 | Time 1 International | Paul ‘Jah Screw’ Love |
