I May, I Might, I Must
type: WorkPerformance
piano: http://data.carnegiehall.org/names/13597
soprano: http://data.carnegiehall.org/names/32107
performer: http://data.carnegiehall.org/names/13597
performer: http://data.carnegiehall.org/names/32107
work performed: http://data.carnegiehall.org/works/16702