Rusalka: Aria (unspecified)
type: WorkPerformance
piano: http://data.carnegiehall.org/names/71968
soprano: http://data.carnegiehall.org/names/124604
performer: http://data.carnegiehall.org/names/124604
performer: http://data.carnegiehall.org/names/71968
work performed: http://data.carnegiehall.org/works/7519