primary colours reserve series returns in 2023 with youthman, a slung dubbed out, rootz laiden steppa. echo inspectors teams up with queenslander dub heavy weight subset for his debut along with the smooth stoned out vocals of prince morella for this rhythm & sound inspired dubber. joining the pc family is another debutant, long time friend biodub. biodub brings his funk and groove to the plate, stepping up the tempo with his signature rhythmic, bass driven sound. roll a bat, get lit for this one.