From what I can see, they've been doing this for 25 years and are somehow tied to Ann Arbor, Michigan. They sometimes perform at a place there called "The Ark." I don't know what the place is like, but they're charging up to per ticket for a Sandra Burnhart show, so there you go.
To be fair to these ladies, this song seems to have been for a children's album. Not that it excuses a lot of the material, but it wasn't meant to be their version of Paul Simon's "Graceland."