Songs (unspecified)
type: WorkPerformance
piano: http://data.carnegiehall.org/names/44125
soprano: http://data.carnegiehall.org/names/51316
performer: http://data.carnegiehall.org/names/44125
performer: http://data.carnegiehall.org/names/51316
work performed: http://data.carnegiehall.org/works/110017