I heard Jackie sings the backing on his two singles. I have a poster with her talking about him on the back:
"He showed up at a recording session with paint on his jeans and he was the youngest player in the room. I went over to him to play a few of my piddling cords and he when played them back to me, I was almost knocked out of the room. Even than, he was spectacular. He wanted to split from the music world because he was getting disillusioned. Jimmy wanted to go to Cornwall or the Channel Islands and sell pottery. He couldn't stand the business, the strain and I couldn't stand his dream of quietness so we split, but I guess he's changed a lot since then."
Jimmy talks about how they got together on the CD of the 1977 interview that is from the Press Reports book:
"We got together afterwards ...she said I've got a copy of Bob Dylan's new album if you'd like to hear it" and I said "Would I like to hear it?" and he giggles so cutely like he does.