When I first entered this wiki, I have noticed something wrong with the Notes in ever song. It should have been Trivia, not Notes. Why do I think of that? Because these two words have a difference. So what is the difference between Trivia and Notes?
Trivia are interesting facts that are not well known. These are not-so-important facts or details. While Notes are a brief record of points or ideas written down as an aid to memory. The difference between these 2 is that Trivia are full of facts and details while Notes are short or brief information about a particular thing. Since the Notes, part is full of facts and details, it should have been Trivia.
So next time if you see a Heading that is entitled Notes, please change it to Trivia.