Songs (unspecified)
type: WorkPerformance
piano: http://data.carnegiehall.org/names/30828
soprano: http://data.carnegiehall.org/names/51473
performer: http://data.carnegiehall.org/names/30828
performer: http://data.carnegiehall.org/names/51473
work performed: http://data.carnegiehall.org/works/105036