▁the ▁score ▁as ▁a ▁" rec ital ▁for ▁four ▁mus icians ". ▁They ▁consist ▁of ▁a ▁bar it one ▁who ▁port ray s ▁El ▁C im arr ón ▁himself , ▁a ▁guitar ist , ▁a ▁fla ut ist ▁and ▁a ▁per cussion ist , ▁although ▁all ▁four ▁mus icians ▁play ▁per cussion ▁instruments ▁during ▁the ▁work . ▁The ▁fla ut ist ▁also ▁plays ▁the ▁Japanese ▁ry ū te ki ▁and ▁the ▁Italian ▁sc ac cia p ens ieri ▁( J ew ' s ▁har p ), ▁as ▁well ▁as ▁the ▁four ▁conventional ▁orch est ral ▁fl utes . ▁ ▁The ▁work ▁received ▁its ▁premi ere ▁at ▁the ▁ 1 9 7 0 ▁Berlin ▁Festival , ▁with ▁William ▁Pear son ▁as ▁El ▁C im arr ón , ▁and ▁the ▁solo ists ▁Karl hein z ▁Z öll er ▁( fl ute ), ▁Leo ▁Br ou wer ▁( gu itar ) ▁and ▁St om u ▁Yam ash ' ta ▁( per cussion ) ▁under ▁the ▁direction ▁of ▁the ▁composer . ▁The ▁UK ▁premi ere ▁was ▁in ▁June ▁ 1 9 7 0 ▁at ▁the ▁Al de burgh ▁Festival ▁with ▁the ▁same ▁forces . ▁ ▁The ▁Australian ▁premi ere ▁was ▁at ▁the ▁Ad ela ide ▁Festival ▁on ▁ 1 4 ▁March ▁ 1 9 7 6 , ▁directed ▁by ▁the ▁composer , ▁with ▁Ly nd on ▁Ter rac ini ▁as ▁El ▁C im arr ón , ▁Geoff rey ▁Collins ▁( fl ute ), ▁Roger ▁G lan ville - H icks ▁( gu itar ), ▁and ▁Col in