Affirmation
type: WorkPerformance
piano: http://data.carnegiehall.org/names/23581
soprano: http://data.carnegiehall.org/names/21988
performer: http://data.carnegiehall.org/names/21988
performer: http://data.carnegiehall.org/names/23581
work performed: http://data.carnegiehall.org/works/57367