Algún día
type: WorkPerformance
piano: http://data.carnegiehall.org/names/134571
soprano: http://data.carnegiehall.org/names/115326
performer: http://data.carnegiehall.org/names/134571
performer: http://data.carnegiehall.org/names/115326
work performed: http://data.carnegiehall.org/works/95163