S.O.S. (Songs of Struggle)
type: WorkPerformance
baritone: http://data.carnegiehall.org/names/127774
piano: http://data.carnegiehall.org/names/129002
performer: http://data.carnegiehall.org/names/127774
performer: http://data.carnegiehall.org/names/129002
work performed: http://data.carnegiehall.org/works/113982