context: She also sang Pamina in Glyndebourne's production of Die Zauberflöte alongside Edita Gruberova as Queen of the night in 1973.
source: Speiser was also a Lieder singer.
reference_original: स्पाइसर एक लीडर गायिका भी थीं।
reference_flipped: स्पाइसर एक लीडर गायक भी थे।