ody ’ ▁of ▁a ▁piece ▁is ▁formed ▁through ▁a ▁prominent ▁rh yth mic ▁sound . ▁Depending ▁on ▁the ▁rit ual ▁this ▁rh ythm ▁mel ody ▁is ▁more ▁or ▁less ▁elabor ated , ▁and ▁more ▁or ▁fewer ▁compos itional ▁or ▁impro vis ational ▁elements ▁are ▁employed . ▁A ▁mel ody ▁or ▁ra ga , ▁where ▁it ▁is ▁used , ▁is ▁usually ▁sub ordin ated ▁to ▁the ▁rh ythm ▁( an ▁exception ▁of ▁this ▁rule ▁is ▁k uz hal ▁p att u ). ▁The ▁term ▁per cussion - domin ated ▁indicates ▁that ▁the ▁main ▁instruments ▁are ▁drums ▁and ▁c ym b als ▁and ▁the ▁rh yth mic ▁structure ▁is ▁the ▁main ▁feature ▁of ▁the ▁music . ▁The ▁wind ▁instruments ▁have ▁in ▁this ▁sense ▁a ▁sub ordin ated ▁role ▁to ▁play . ▁Actually , ▁the ▁function ▁and ▁entry ▁of ▁k uz hal ▁and ▁kom bu ▁in ▁the ▁big ▁orch est ras ▁is ▁very ▁much ▁the ▁same ▁as ▁a ▁rh ythm ▁instrument . ▁The ▁wind ▁instruments ▁have ▁to ▁emb ell ish ▁and ▁to ▁prolong ▁the ▁beat ▁of ▁the ▁drums , ▁to ▁give ▁signs ▁for ▁taking ▁up ▁the ▁kal as om ▁( a ▁kind ▁of ▁cad ential ▁phrase ) ▁and ▁have ▁to ▁play ▁some ▁pattern ▁on ▁the ▁given ▁tal am . ▁ ▁Common ▁to ▁all ▁per cussion ▁items ▁is ▁that ▁each ▁single ▁music ▁genre ▁represents ▁a ▁unique ▁musical ▁piece . ▁Therefore , ▁one ▁of ▁the ▁bigger ▁orch est ral ▁pieces , ▁like ▁the ▁ch enda ▁mel am ▁( or ▁mel am ), ▁is ▁always ▁played ▁with ▁the ▁same