Tuck Everlasting 1981 Music Box Song

I see a lot of people remember this song, but not the name! Very frustrating--what is the name of it?
As an aside, I was 23 when I saw this movie in '81, and loved it. I copied it on beta, but now my beta player is broken. That leaves me with the vhs sements uploaded on YouTube. Could anyone copy my beta version onto a dvd or cd?