Lohengrin: Duet of Elsa and Ortrud (Act II)
type: WorkPerformance
contralto: http://data.carnegiehall.org/names/64703
soprano: http://data.carnegiehall.org/names/64705
performer: http://data.carnegiehall.org/names/64705
performer: http://data.carnegiehall.org/names/64703
work performed: http://data.carnegiehall.org/works/20479