I found one post on the Internet where the poster said he had found it:

"i found a bit of the elementary school song i remembered thanks to google:"

If I had a wagon I would go to Colorado
Go to Colorado (if i had a wagon i would)
If I had a wagon I would go to the state
Where a man can walk a mile high

"If I had a Chevy I would drive to Colorado
Drive to Colorado (if i had a chevy i would)
If I had a Chevy I would drive to the state
Where a man can walk a mile high."

But oddly enough that's the only thing I found about it, not the source he got it from.


A