Il trovatore: Aria (unspecified)
type: WorkPerformance
piano: http://data.carnegiehall.org/names/69005
soprano: http://data.carnegiehall.org/names/69004
performer: http://data.carnegiehall.org/names/69005
performer: http://data.carnegiehall.org/names/69004
work performed: http://data.carnegiehall.org/works/49019