He cowrote the theme song with Joe Raposo and Jon Stone. He also wrote the lyrics for Marlo Thomas's Free to Be... You and Me from an album and television special of the same name in the early 1970s.
He collaborated on the theme song with Joe Raposo and Jon Stone, and wrote the lyrics for Marlo Thomas's "Free to Be... You and Me" which was featured in a 1970s album and television special of the same name.