Lohengrin: Duet of Elsa and Ortrud (Act II)
type: WorkPerformance
contralto: http://data.carnegiehall.org/names/34928
soprano: http://data.carnegiehall.org/names/37720
performer: http://data.carnegiehall.org/names/34928
performer: http://data.carnegiehall.org/names/37720
work performed: http://data.carnegiehall.org/works/20479