When I was seventeen (Swedish)
type: WorkPerformance
mezzo soprano: http://data.carnegiehall.org/names/99966
piano: http://data.carnegiehall.org/names/99967
performer: http://data.carnegiehall.org/names/99967
performer: http://data.carnegiehall.org/names/99966
work performed: http://data.carnegiehall.org/works/6243