I came across this Olds 50th Anniversary film, but the YouTube poster said that he it was without the original soundtrack, which he couldn’t find anywhere. he did add some low-key music, and I think it works terrifically, as the visuals are very evocative.
It reminds me a bit of the time in my young adult years when I would have the tv on without its sound, and play music on my record player. There were times that the results were much better than hearing people squawking away.
And if you really need to be told what’s going on with the 1948 Olds, here’s some shorts, essentially ads played in the movie theater.