1 9 3 9 , ▁however , ▁she ▁appeared ▁on ▁an ▁American ▁radio ▁broadcast ▁and ▁selected ▁some ▁of ▁her ▁better ▁record ings ▁to ▁play ▁to ▁listen ers , ▁speaking ▁with ▁little ▁mod esty ▁about ▁their ▁mer its . ▁E ames ' ▁voice ▁was ▁also ▁captured ▁' live ' ▁during ▁an ▁actual ▁performance ▁at ▁the ▁Met ▁in ▁ 1 9 0 3 , ▁on ▁some ▁primitive ▁record ings ▁which ▁have ▁become ▁known ▁as ▁the ▁Map les on ▁C yl ind ers . ▁She ▁s ings ▁( im press ively ) ▁fragments ▁of ▁T os ca ▁on ▁these ▁cyl ind ers . ▁They ▁can ▁be ▁heard ▁in ▁the ▁form ▁of ▁re - engine ered ▁digital ▁trans fers , ▁together ▁with ▁all ▁of ▁her ▁Victor ▁record ings , ▁on ▁a ▁Rom oph one ▁CD ▁release ▁( catalog ue ▁number ▁ 8 1 0 0 1 - 2 ). ▁ ▁In ▁addition ▁to ▁T os ca ▁and ▁Rome o ▁et ▁Jul iet te , ▁E ames ' ▁re per toire ▁featured ▁a ▁compar atively ▁small ▁but ▁sty list ically ▁diverse ▁group ▁of ▁oper as , ▁r anging ▁from ▁works ▁composed ▁by ▁Moz art , ▁through ▁Ver di ▁and ▁Wagner , ▁to ▁M asc ag ni . ▁They ▁included , ▁among ▁others , ▁A ida , ▁Ot ello , ▁Il ▁trov atore , ▁Un ▁bal lo ▁in ▁mas ch era , ▁L ohen gr in , ▁Die ▁Meister sing er , ▁Die ▁Walk ü re , ▁Fa ust , ▁Wer ther , ▁Cav all eria ▁rust icana ,