0 ), ▁the ▁I dy ll ▁for ▁Str ings ▁( 1 9 2 5 ), ▁the ▁over t ures ▁Water ▁L ily ▁Pool ▁( 1 9 2 5 ) ▁and ▁Kent ish ▁Down s ▁( 1 9 2 6 ), ▁two ▁sym ph onic ▁po ems : ▁Ela ine ▁( 1 9 2 7 ) ▁and ▁Stone hen ge ▁( 1 9 2 9 ) ▁and ▁the ▁Cant il ena ▁for ▁clar inet ▁and ▁or chestra ▁( 1 9 3 1 ). ▁The ▁Su ite ▁was ▁premier ed ▁at ▁the ▁Prom s ▁on ▁Th urs day ▁ 2 1 ▁August ▁ 1 9 2 4 . ▁The ▁I dy ll ▁and ▁Water ▁L ily ▁Pool ▁( for ▁fl ute , ▁har p ▁and ▁strings ) ▁were ▁both ▁premier ed ▁at ▁a ▁British ▁Women ' s ▁Sym phony ▁Orchestra ▁concert ▁at ▁Queen ' s ▁Hall ▁on ▁ 2 5 ▁May ▁ 1 9 2 5 , ▁and ▁repeated ▁at ▁the ▁Prom s ▁on ▁ 1 3 ▁October ▁ 1 9 2 5 . ▁ ▁Kent ish ▁Down s , ▁first ▁performed ▁at ▁the ▁Prom s ▁on ▁ 3 0 ▁August ▁ 1 9 2 6 ▁ ▁was ▁rev ived ▁on ▁BBC ▁Radio ▁ 3 ▁in ▁ 1 9 9 7 ▁with ▁the ▁BBC ▁Con cert ▁Orchestra , ▁conducted ▁by ▁Barry ▁Word sw orth ▁ ▁with ▁a ▁further ▁BBC ▁Radio ▁ 3 ▁broadcast ▁in ▁ 2 0 0 1 . ▁Ela ine ▁was ▁conducted ▁by ▁the ▁composer ▁at ▁the ▁Prom s ▁on ▁ 2 5