"Playground In My Mind" was written by Paul Vance and Lee Pockriss, and
released in the U.S. in July 1972. It did not reach the Billboard Hot 100
until March 24, 1973 where it stayed for 23 weeks. The nursery rhyme-styled
song features Clint Holmes duetting with producer Paul Vance's son Philip on
the chorus. (Source: Wikipedia)