▁that ▁they ▁work ▁with ) ▁rec iting ▁the ▁producer ' s ▁name ▁or ▁stage ▁name ▁to ▁a ▁phrase ▁unique ▁to ▁them . ▁An ▁example ▁of ▁the ▁former ▁is ▁when ▁Dra ke ▁starts ▁his ▁song ▁" In ▁My ▁Fe el ings " ▁with ▁the ▁ly ric ▁" T rap , ▁T rap M oney Ben ny ", ▁shout ing ▁out ▁one ▁of ▁the ▁song ' s ▁co - produ cers . ▁An ▁example ▁of ▁the ▁latter ▁is ▁Metro ▁Bo omin ' s ▁"[ s ic ] ▁Metro ▁Bo omin ▁want ▁some ▁more , ▁n ig ga !" ▁which ▁comes ▁from ▁a ▁sample ▁of ▁Young ▁Th ug ▁on ▁his ▁track ▁" Some ▁More " ▁in ▁which ▁he ▁sh outs ▁out ▁Bo omin , ▁who ▁co - produ ced ▁the ▁song ▁along ▁with ▁Son ny ▁Digital ▁and ▁T M 8 8 . ▁Produ cers ▁and ▁beat m akers ▁often ▁util ize ▁a ▁number ▁of ▁tags ▁to ▁personal ize ▁the ▁track . ▁A ▁prime ▁example ▁is ▁producer ▁C AB ' s ▁variation ▁between ▁" C AB ▁you ' re ▁cra zy ▁for ▁this ", ▁" C AB ! ", ▁and ▁" Y o , ▁it ' s ▁Charlot ". ▁These ▁origin ate ▁from ▁hip - h op ▁record ▁produ cers ▁shout ing ▁their ▁name ▁over ▁a ▁track ▁before ▁it ▁started , ▁and ▁eventually ▁vocal ▁processing ▁became ▁involved , ▁resulting ▁in ▁tags ▁that ▁sound ▁like ▁part ▁of ▁the ▁song , ▁and ▁eventually ▁in ▁artists ▁shout ing ▁the ▁producer ' s ▁name ▁rather ▁than ▁produ cers ▁doing ▁so ▁themselves