I could not find widely documented, reliable information on an artist or group collectively named "DJ DUARTE, DJ ORBITAL, Dj Rs." If these are distinct DJs or a local/underground act, publicly available encyclopedic sources do not provide clear, verifiable details about country of origin, genres, or period of activity. Based on the lack of established coverage, I cannot confidently produce a factual encyclopedic description without risking inaccuracy. If you can provide more context (such as one specific artist name, country, notable releases, or timeframe), I can create a concise, sourced-style entry using only well-known facts.