Boomerang 1970's tv show

[kennermike]

okay I got a question anybody remember this show all I remember some lady singing the them song in farm with alot of kids and the show had muppet type characters .maybe this was a local tv show not national but been looking on youtube and found nothing. or maybe I just made it up in my head

[Mikey]

I seem to remember seeing the show's name in the old TV Guides, but I don't think I ever watched it.
I was probably too old at the time