Die lustige Witwe: Duet
type: WorkPerformance
soprano: http://data.carnegiehall.org/names/71610
tenor: http://data.carnegiehall.org/names/71617
performer: http://data.carnegiehall.org/names/71610
performer: http://data.carnegiehall.org/names/71617
work performed: http://data.carnegiehall.org/works/55095