https://www.reddit.com/r/AskHistorians/comments/45fkey/comment/czxi3q5 This answer by /u/restricteddata gives some information (there really was a "uranium fever" of sorts) and wider context on uranium themed novelty music. Clearly there's much more to be said about this though.

(Credit to /u/wuzzum for finding the answer - unfortunately they posted it as a reply to the wrong question)