Hymnos is tin eleftherian (Hymn to Freedom)
type: WorkPerformance
choir: http://data.carnegiehall.org/names/82229
conductor: http://data.carnegiehall.org/names/37923
performer: http://data.carnegiehall.org/names/82229
performer: http://data.carnegiehall.org/names/37923
work performed: http://data.carnegiehall.org/works/73471