Songs (unspecified)
type: WorkPerformance
piano: http://data.carnegiehall.org/names/68690
soprano: http://data.carnegiehall.org/names/136307
performer: http://data.carnegiehall.org/names/136307
performer: http://data.carnegiehall.org/names/68690
work performed: http://data.carnegiehall.org/works/105357