So Free Am I
type: WorkPerformance
type: Q204854
piano: http://data.carnegiehall.org/names/16376
soprano: http://data.carnegiehall.org/names/17956
performer: http://data.carnegiehall.org/names/16376
performer: http://data.carnegiehall.org/names/17956
work performed: http://data.carnegiehall.org/works/69632
comment: world premiere