I have a question for music fans(Little Darlings segment)

Does anybody know the songs that play during the portion where they show "Little Darlings"? Either it was Little Darlings, or just a segment about Kristy McNichol. I believe the exact show was "I Love the 70s: Volume 2 1978". That one song that plays in the background, I've been dying to know it's name for a while. I heard it not so long ago when I was on break with my friend and it was on the radio, but I never got to hear WHO played it. I really like that song.