Thanks to Calvary
type: WorkPerformance
choir: http://data.carnegiehall.org/names/9766
organ: http://data.carnegiehall.org/names/80246
piano: http://data.carnegiehall.org/names/40981
performer: http://data.carnegiehall.org/names/40981
performer: http://data.carnegiehall.org/names/9766
performer: http://data.carnegiehall.org/names/80246
work performed: http://data.carnegiehall.org/works/94902