2 0 1 8 , ▁fund ed ▁by ▁the ▁Ernst ▁von ▁S iem ens ▁Music ▁Foundation . ▁D uration : ▁ 1 0 ▁min . ▁Radio ▁recording ▁ ▁Opera ▁/ ▁Sound track ▁( selection ) ▁▁▁ ▁op . ▁ 1 8 : ▁Ph ile mon ▁und ▁Bau cis ▁( 2 0 0 3 ). ▁Opera ▁fragment ▁by ▁Joseph ▁Hay dn . ▁For ▁chamber ▁or chestra ▁and ▁singer - act ors . ▁Commission ed ▁by ▁Deutsche ▁Staats oper ▁Berlin . ▁Konst ant ia ▁G our zi ▁completed ▁this ▁fragment ary ▁work ▁by ▁Joseph ▁Hay dn ▁with ▁her ▁own ▁composition ▁and ▁integrated ▁it ▁into ▁a ▁new ▁art istic ▁concept . ▁D uration : ▁ 9 0 ▁min . ▁Live ▁recording . ▁ ▁op . ▁ 2 6 : ▁" W arch ild " ▁( 2 0 0 5 ). ▁Music ▁for ▁Christian ▁Wagner ’ s ▁film ▁“ W arch ild ”. ▁D uration : ▁ 6 0 ▁min . ▁CD ▁recording , ▁N OR MA L ▁ 8 9 5 9 3 2 . ▁DVD ▁recording , ▁Label ▁Film gal erie ▁ 4 5 1 , ▁ 4 5 3 8 0 . ▁ ▁Disc ographie ▁ ▁Konst ant ia ▁G our zi ▁as ▁composer ▁▁▁ ▁Sig ui ri ya ▁Git ana ▁( 2 0 1 5 ). ▁K ana ▁Om ori , ▁Mar im ba . ▁Pub lished ▁by ▁H CO ▁Music . ▁ ▁Konst ant ia ▁G our zi : ▁Music ▁for ▁P iano ▁and ▁String ▁Quart et ▁( 2 0 1 4