Here’s a version of Bobby Troup’s “Route 66” that I previously was unaware. It’s a scene from the 1948 movie “Three Daring Daughters.” I’m not positive, but I think it’s Jane Powell and Ann Todd singing.
The person who posted the video won’t allow it to be embedded, but you can watch it by clicking here.
A VHS tape of the film can be bought here. Alas, it doesn’t appear to have been released on DVD.