I found this article regarding men's hair. The jelly roll is #10.

https://menhairstylesworld.com/1950s-mens-hairstyles/


Check out #22. That is kind of more like Wally's. There is no music when you look at it though.

Wow, there are a lot of cool hair cuts on that page.

Here is a commercial for the #1 hair styling product from the 50s.

https://www.youtube.com/watch?v=o6F4GtyRfto