▁acc idents ▁and ▁inc idents ▁caused ▁by ▁pilot ▁error ▁Category : A viation ▁acc idents ▁and ▁inc idents ▁in ▁ 2 0 1 6 ▁Category : A viation ▁acc idents ▁and ▁inc idents ▁in ▁Russia ▁Category : R ost ov - on - Don ▁Category : M arch ▁ 2 0 1 6 ▁events ▁in ▁Europe ▁Category : Fil med ▁accident al ▁death s <0x0A> </s> ▁Frances ▁Elli ott ▁Clark ▁( 1 8 6 0 - 1 9 5 8 ) ▁was ▁an ▁early ▁music ▁appreci ation ▁advoc ate . ▁As ▁a ▁teacher ▁in ▁tw enti eth ▁century ▁Ott um wa , ▁Iowa , ▁Clark ▁spent ▁ten ▁minutes ▁in ▁each ▁of ▁her ▁ch orus ▁re he ars als ▁students ▁telling ▁them ▁about ▁compos ers ▁or ▁helping ▁them ▁recognize ▁the ▁sty list ic ▁features ▁of ▁the ▁work ▁that ▁made ▁it ▁possible ▁to ▁place ▁it ▁in ▁its ▁correct ▁historical ▁context . ▁Short ly ▁there after , ▁the ▁ph on ograph ▁added ▁new ▁opportun ities ▁for ▁students ▁to ▁listen ▁to ▁music . ▁Clark , ▁who ▁by ▁ 1 9 0 3 ▁had ▁moved ▁to ▁Mil w au kee , ▁told ▁of ▁her ▁introduction ▁to ▁the ▁potential ▁of ▁Ed ison ' s ▁in vention . ▁She ▁realized ▁the ▁difference ▁it ▁could ▁make ▁to ▁her ▁students ▁if ▁they ▁could ▁hear ▁professional ▁record ings . ▁Her ▁principal ▁agreed ▁and ▁approved ▁the ▁purchase ▁of ▁a ▁machine ▁for ▁the ▁schools . ▁ ▁C urr icul um ▁Development ▁Clark ▁made ▁herself ▁an ▁authority ▁on ▁the ▁use ▁of ▁the ▁ph on ograph ▁to