 Nyorai kupfuurira kweiyi ndima - Moser akaberekerwa muBerlin, mwanasikana wedzidzo yemimhanzi Hans Joachim Moser. Iye ndibabamunini kuna cellist Johannes Moser uye pianist Benjamin Moser. Akadzidza paStern Conservatory naHermann Weißenborn naGerty König uye akaita kutanga kwake saKate Pinkerton mu Madama Butterfly kuDeutsche Oper Berlin muna 1962. Pashure pokuimba muWürzburg Opera Chorus kubva muna 1962 kusvika muna 1963, akaimba mudzimba dzemaopera muHagen, Bielefeld, Hamburg neFrankfurt, vasati vapinda muVienna State Opera muna 1971. Akaimbawo muSalzburg. 