I enjoy these types of happy, optimistic songs. Unlike homages, this is really-for-real old-time song. It was released in 1938 (not the best of timing considering what Europe would eventually go through from 1939 through 1945...). However, I discovered the song when it was used in the movie "The Last Days on Mars" (2013) which was sort of a NASApunk-(yeah, that's a thing)-meets-zombies movie.

https://yewtu.be/watch?v=NgpCSpdpccY