I recently started writing jingles, because I need them for my podcast and videos that our skeptic group produces. I did not want to use somebody else's when I have the ability to write my own.
I found jingles to be a very complex and interesting material to work on. So far I've written only one jingle that I am completely happy with and I am presenting it to you here. It is a jingle that we use for our videos, when the title of the video is shown and then the video proceeds to the lecturer.