Walpurgis
type: WorkPerformance
double bass: http://data.carnegiehall.org/names/24731
mime: http://data.carnegiehall.org/names/90437
performer: http://data.carnegiehall.org/names/24731
performer: http://data.carnegiehall.org/names/90437
work performed: http://data.carnegiehall.org/works/107600