Dafydd y Garreg Wen (David of the White Rock)
type: WorkPerformance
bass baritone: http://data.carnegiehall.org/names/20801
harp: http://data.carnegiehall.org/names/131051
performer: http://data.carnegiehall.org/names/20801
performer: http://data.carnegiehall.org/names/131051
work performed: http://data.carnegiehall.org/works/115474