O là o che bon eccho
type: WorkPerformance
childrens chorus: http://data.carnegiehall.org/names/96062
director: http://data.carnegiehall.org/names/6028
piano: http://data.carnegiehall.org/names/5307
performer: http://data.carnegiehall.org/names/5307
performer: http://data.carnegiehall.org/names/6028
performer: http://data.carnegiehall.org/names/96062
work performed: http://data.carnegiehall.org/works/39542