At Last
type: WorkPerformance
mezzo soprano: http://data.carnegiehall.org/names/137124
piano: http://data.carnegiehall.org/names/137125
performer: http://data.carnegiehall.org/names/137124
performer: http://data.carnegiehall.org/names/137125
work performed: http://data.carnegiehall.org/works/63565