The Promise
type: WorkPerformance
bass: http://data.carnegiehall.org/names/89826
piano: http://data.carnegiehall.org/names/113272
soprano: http://data.carnegiehall.org/names/69731
performer: http://data.carnegiehall.org/names/89826
performer: http://data.carnegiehall.org/names/113272
performer: http://data.carnegiehall.org/names/69731
work performed: http://data.carnegiehall.org/works/102365