Beth sy'n gwneud Bryn Terfel yn feistr ar ei grefft? Garry Owen sy'n holi. What makes Bryn Terfel one of the most accomplished singers of his generation?
Discover 11,128,835 listings and 280,391 playable programmes from the BBC
Beth sy'n gwneud Bryn Terfel yn feistr ar ei grefft? Garry Owen sy'n holi. What makes Bryn Terfel one of the most accomplished singers of his generation?