Mary Hopkin "Goodbye" on The Ed Sullivan Show

My mother knows Mary Hopkin's daughter.

Here they say she hated "Those Were the Days", the song which made her famous. It looks like she rebelled against the industry.

https://www.youtube.com/watch?v=-8ugvA2gokc

"Those Were the Days" late 68 Ed Sullivan https://www.youtube.com/watch?v=JnxTT7XXMPA