▁the ▁post war ▁era , ▁he ▁played ▁with ▁Joe ▁Qu itter , ▁Carlo ▁Boh land er , ▁Ger ry ▁We ink opf , ▁Joe ▁K lim m , ▁and ▁J ut ta ▁Hi pp , ▁then ▁formed ▁his ▁own ▁ensemble . ▁He ▁began ▁performing ▁with ▁American ▁mus icians , ▁including ▁Donald ▁By rd , ▁Art ▁Taylor , ▁and ▁Doug ▁Wat kins , ▁during ▁their ▁European ▁festival ▁appearances . ▁He ▁played ▁with , ▁and ▁arranged ▁for , ▁Albert ▁Mang els dor ff ▁in ▁the ▁jazz ▁or chestra ▁of ▁H ess ischer ▁Rund f unk ▁and ▁Er win ▁Le hn ▁in ▁the ▁Süd deutsch er ▁Rund f unk ▁or chestra . ▁He ▁played ▁with ▁the ▁Frankfurt ▁Jazz ▁Ens emble ▁on ▁sop rano ▁sa x oph one ▁in ▁the ▁ 1 9 7 0 s , ▁also ▁performing ▁as ▁a ▁leader ▁around ▁this ▁time . ▁ ▁References ▁He idi ▁B oul ton , ▁" J oki ▁Freund ". ▁The ▁New ▁Gro ve ▁Dictionary ▁of ▁Jazz , ▁ 2 nd ▁ed n . ▁ ▁External ▁links ▁Freund ' s ▁works ▁catalog ued ▁in ▁the ▁German ▁National ▁Library ▁ ▁Category : 1 9 2 6 ▁birth s ▁Category : 2 0 1 2 ▁death s ▁Category : G erman ▁jazz ▁sa x oph on ists ▁Category : M ale ▁sa x oph on ists ▁Category : 2 0 th - century ▁sa x oph on ists ▁Category : 2 0 th - century ▁German ▁mus icians ▁Category : Pe ople ▁from ▁Frankfurt ▁Category : 2 0 th -