I'm curious, because and friend and I were talking about this, how I remembered Yoda's theme out of everything, like when it comes up again it sounds the most familiar, when being a little kid. And that melody is how I remembered Star Wars. It could be that Yoda was my favorite character or perhaps I liked the Yoda based scenes. However I think it's because I just like the melody the most. He remembered Luke's theme the most. I'm wondering if this idea is based on coincidence or you attribute some piece of valuable subconscious information with it. You could say the main theme, but that's not necessarily true.