Thank you so much, man! Yes, I had many ideas about the actual story which would come after the prelude (no kidding: I am taking note of that Fellowship of the Ring reference, it might have some influence in how I develop the story, hehehe), but I had to focus on getting enough tracks done to at least fill up the elements I had in mind for the presentation of the world, so I chose to stick to that starting point, kind of like what we would read at the back cover of a book.
"Project SPARK" was indeed the only track I had time to compose from scratch in the extra weeks we got, as most of the rest and even the video was already almost finished when I noticed the first extension. I had my trouble deciding if it really fitted with the rest of the project, but I liked it and it somehow did feel consistent, so I finally put it as a starter for greater effect, as in the middle of the other tracks stood out too much, and leaving it for the last one felt a bit like "hiding" it, but now that you say you picture it for the end credits, I think it makes perfect sense. Glad you liked it!
If time allows, I hope to keep developing the concept and the characters and see where it leads.
Thanks again for taking the time to check out my stuff! It means a lot. <3