Proses lyriques
type: WorkPerformance
mezzo soprano: http://data.carnegiehall.org/names/135662
piano: http://data.carnegiehall.org/names/49659
performer: http://data.carnegiehall.org/names/135662
performer: http://data.carnegiehall.org/names/49659
work performed: http://data.carnegiehall.org/works/1587