Valse-impromptu
type: WorkPerformance
piano: http://data.carnegiehall.org/names/74561
piano: http://data.carnegiehall.org/names/74566
performer: http://data.carnegiehall.org/names/74561
performer: http://data.carnegiehall.org/names/74566
work performed: http://data.carnegiehall.org/works/70959