Daddy Jeffen Revolutionary Grooves saioan ¨dub-reggae¨ doinuak entzuteko aukera izan dugu, artista, ekoizlari eta talde hauekin: The Overnight Players, Djins, Inadubstate, Dubphil, Twelve, Dubphonic 16, Manasseh, Adrian Sherwood, The Rootsman, The Disciples 210, Miniman, Iration Steppas, Weeding Dub, Zion Train, General Dub, Kaly, Brain Damage…