Ein Engel
type: WorkPerformance
contralto: http://data.carnegiehall.org/names/96774
double bass: http://data.carnegiehall.org/names/126507
performer: http://data.carnegiehall.org/names/96774
performer: http://data.carnegiehall.org/names/126507
work performed: http://data.carnegiehall.org/works/111757