Hayley Mills is known more for her acting skills and her Disney film role as Pollyanna than as a singer who made it into the Top Ten. She managed that feat once, however, and almost repeated it when she was still a child star back in the '60s. "Let's Get Together," a song she originally sang in her second Disney movie, The Parent Trap, rose to number eight in 1961. In Hawaii, it went all the way to the top of the charts. Her next release, "Johnny Jingo," hit number 21 the following year. Buena Vista issued both singles.
Thanks to the success of "Let's Get Together," Walt Disn...