The following is a Sesame Street film from the shows early years. the song have an aucoustic sound so I thought I'd post these here. Hopefully they'll bring back memories if anyone here watched SS in its early years.

Touhy,I haven't seen that clip in nearly 25 to 30 years!
(Yes,I watched a little past my proper age! :D )

That voice is very familiar but,this is only a guess....at the time of that clip Harry Chapin's brother Tom Chapin was hosting a kids show on ABC called "Make A Wish".

He is the only person I can think of that sounds like that. There were so many young singer/songwriters w/ a guitar then. ;) If it's not Tom,it could be anybody.

I recall all those other "Sesame" clips too. :)

I would of loved to have seen Lightfoot get away with singing this 1.

Hey...I'd buy it! :D LOL! Could be a folk classic!