http://www.disaudio.com/artists/mary-hopkin/overview.aspx
Thank goodness for them. Mary Hopkin is quite a recluse, so being able to buy at least some of her material online is a real treat. This is the first time I've purchased music online, incidentally. The DRM atmosphere of modern online music had made me thought I never would, but this store changed my mind with its quietly progressive attitude.
(Why oh why does the pound have to be so strong?