Thanks to all I have learned from UU, I am starting to get some crazy ideas of my own and write some of my own stuff (very long way to go on that). Anyway, I started to wonder, “How do I know that 100 other people didn’t already try and copyright what I am just starting to think?” Should time allow for the topic, I would love to know about copyrighting and publishing an idea, how much does it cost and (most importantly to me) how do I know if it has already been done? I understand that this is not directly related to ukulele instruction so if you want to skip or edit this question, I would completely understand. Mahalo.