Un ballo in maschera: Aria (unspecified)
type: WorkPerformance
soprano: http://data.carnegiehall.org/names/136460
tenor: http://data.carnegiehall.org/names/136461
performer: http://data.carnegiehall.org/names/136460
performer: http://data.carnegiehall.org/names/136461
work performed: http://data.carnegiehall.org/works/40080