READ MORE: Eurovision: The 5 big names you forgot did Eurovision"And I tried to practise it but I couldn't get that style down. "She had that heart-stopping soprano voice, I just couldn't get it out of my mind. . . "And her range of songs was very unusual for that time. "Just a combination of all the things she did which were put together, it seemed like in a miraculous way. "Joan felt similarly about Bob, saying he brought something to her which had been 'missing' for a long time.
She said: "When Dylan and his music entered my life, maybe I didn't know I'd been looking for music, but I was certainly aware that something was missing, particularly when I heard what it was.
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