Hopefully this will be relatively easy for people to find, considering the other things I have asked people about. Anyway, I was listening to 21 Pilots on YouTubes with autoplay on. One of the songs had the line "Cheer up Charlie boy because" somehow I forgot the words after because something like the world or something needs you. It sounded like 21 Pilots, but I am pretty sure I never bothered to check YouTube while it was playing. Every time I look up "Cheer up Charlie" or "Cheer up Charlie boy" on YouTube or just with Google, I keep getting the same thing: the scene from Charlie and the chocolate factory where that woman tries to cheer him up.
For those interested, it is called 'Johnny Boy' by 21 Pilots. It is part of an album called 'Self Titled'. I misremembered Johnny as Charlie. There are some 21 Pilots songs I don't like and there are some 21 Pilots songs I love, such as Heathens, Stressed Out, Ride, Johnny Boy and Implicit Demand for Proof.