In the seventies Mary Hopkin appeared as a surprise guest singing one track for a double album.
Think it was a live concert of somekind. I cannot remember the title now. I did see the album with my father in HMV, but my father would not buy it me as he said it was too expensive for one song.
Been looking around and asking folk stalls etc at fairs. No-one seems to be aware of it.
Anyone out there know what I am talking about and can give us any details?