UK New Entry 1969 (63) Mary Hopkin - Goodbye
ESC 1970 07 - United Kingdom - Mary Hopkin - Knock, Knock, Who's There?
Mary Hopkin - Goodbye (1969)
1970 UK: Mary Hopkin - Knock Knock Who's There (2nd place at Eurovision Song Contest in Amsterdam)
UK New Entry 1968 (192) Mary Hopkin - Those Were The Days
Goodbye (1969) - Mary Hopkin
UK New Entry 1970 (60) Mary Hopkin - Knock, Knock Who's There?
UK New Entry 1970 (197) Mary Hopkin - Think About Your Children
Top Ten UK Eurovision Song Contest Entries: #9 'Knock Knock Who's There' (Mary Hopkin)
Mary Hopkin and Paul McCartney Goodbye (1969)
UK New Entry 1971 (136) Mary Hopkin - Let My Name Be Sorrow
UK New Entry 1970 (20) Mary Hopkin - Temma Harbour
Mary Hopkin - Goodbye
Mary Hopkin - Que Tiempo Tan Feliz (Those Were The Days) [7'' vinyl]
Mary Hopkin ~ Goodbye (1969)
Eurovision 1970 Ireland - Dana - All kinds of everything (Winner)
Eurovision 1976 - United Kingdom
Mary Hopkin – Goodbye (1969)
United Kingdom in the Eurovision Song Contest 1956-1979
Mary Hopkin - Goodbye.HD.Foto Video.(Portugues-English Sub)