Un ballo in maschera: Aria (unspecified)
type: WorkPerformance
baritone: http://data.carnegiehall.org/names/1417
piano: http://data.carnegiehall.org/names/29062
performer: http://data.carnegiehall.org/names/1417
performer: http://data.carnegiehall.org/names/29062
work performed: http://data.carnegiehall.org/works/40080