▁leading ▁the ▁Philadelphia ▁Orchestra . ▁ ▁Com position ▁The ▁Con cer to ▁for ▁Orchestra ▁has ▁a ▁duration ▁of ▁roughly ▁ 3 5 ▁minutes ▁and ▁is ▁composed ▁in ▁five ▁number ed ▁movements . ▁ ▁Inst rument ation ▁The ▁piece ▁is ▁scored ▁for ▁three ▁fl utes ▁( 3 rd ▁dou bling ▁pic colo ), ▁three ▁ob o es , ▁two ▁clar in ets , ▁bass ▁clar inet , ▁two ▁b asso ons , ▁cont rab ass oon , ▁four ▁French ▁horn s , ▁three ▁tr ump ets , ▁three ▁trom b ones , ▁t uba , ▁har p , ▁piano , ▁cel esta , ▁timp ani , ▁three ▁per cussion ists , ▁and ▁strings . ▁ ▁Re ception ▁Andrew ▁Far ach - Col ton ▁of ▁Gram oph one ▁pra ised ▁the ▁Con cer to ▁for ▁Orchestra , ▁saying , ▁" One ▁expects ▁a ▁con cer to ▁to ▁be ▁virt u os ic , ▁and ▁H ig don ▁pe ppers ▁this ▁one ▁with ▁sol os ▁for ▁the ▁first - des k ▁players , ▁while ▁also ▁offering ▁plenty ▁of ▁opportunity ▁for ▁more ▁general ▁orch est ral ▁mus cle ▁flex ing ." ▁ ▁Review ing ▁a ▁performance ▁by ▁the ▁Mann es ▁College ▁The ▁New ▁School ▁for ▁Music ▁Orchestra , ▁All an ▁K oz inn ▁of ▁The ▁New ▁York ▁Times ▁la ud ed ▁the ▁piece ▁as ▁" access ible ▁but ▁techn ically ▁demand ing " ▁and ▁wrote , ▁" Like ▁the ▁concert os ▁for ▁or chestra ▁by ▁Bart ok ▁and ▁L utos law ski , ▁this ▁is ▁a ▁show