Your search for "joe gibbs roots sound (ja)" revealed the following:

ERROL DUNKLEY [Please Stop Your Lying / You're Gonna Need Me]

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ID No. 241974 Label PRESSURE BEAT (JA) Production Joe Gibbs Early Genre Rock Steady / Male Vocal Condition EX Soundclip

TRINITY [Judgement Time]

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ID No. 223717 Label STEELY & CLEVIE (JA) Production Steely&Clevie Genre ReggaeAfter90s / Male Vocal Condition EX- Track loving pauper Soundclip*トレジャー・アイルでドビー・ドブソンが歌い大ヒットしたロック・ステディloving pauperのDeeJayカット! **Joe Gibbsから出てたやつの歌い直し