▁viol ation ▁came ▁to ▁light ▁the ▁Australian ▁government , ▁through ▁the ▁direct ▁ag ency ▁of ▁H . ▁C . ▁Co omb s , ▁hast ened ▁to ▁rem un er ate ▁the ▁artist . ▁ ▁Y ol ng u ▁are ▁also ▁we a vers . ▁They ▁we ave ▁dy ed ▁p and anus ▁leaves ▁into ▁b ask ets . ▁Ne ck laces ▁are ▁also ▁made ▁from ▁be ads ▁made ▁of ▁se eds , ▁fish ▁verte bra e ▁or ▁shell s . ▁Col ours ▁are ▁often ▁important ▁in ▁determ ining ▁where ▁art work ▁comes ▁from ▁and ▁which ▁cl an ▁or ▁family ▁group ▁created ▁it . ▁Some ▁designs ▁are ▁the ▁ins ign ia ▁of ▁particular ▁families ▁and ▁cl ans . ▁ ▁Y ol ng u ▁music ▁The ▁Y oth u ▁Y indi ▁band , ▁especially ▁after ▁its ▁song ▁" T re aty ", ▁performed ▁the ▁most ▁popular ▁ind igen ous ▁music ▁since ▁Jimmy ▁Little ' s ▁Royal ▁Tele phone ▁( 1 9 6 3 ) ▁became ▁Australia ' s ▁most ▁successful ▁contemporary ▁ind igen ous ▁music ▁group , ▁and ▁performed ▁throughout ▁the ▁world . ▁Their ▁work ▁has ▁el ic ited ▁serious ▁music ological ▁analysis . ▁ ▁Arn hem ▁Land ▁is ▁the ▁home ▁of ▁the ▁y i ḏ aki , ▁which ▁Europe ans ▁have ▁named ▁the ▁did ger ido o . ▁Y ol ng u ▁are ▁both ▁players ▁and ▁craft s men ▁of ▁the ▁y i ḏ aki . ▁It ▁can ▁only ▁be ▁played ▁by ▁certain ▁men , ▁and ▁tradition ally ▁there ▁are ▁strict ▁protocol s ▁around