Mix isn’t as clear as some other entries. I like your angle on the challenge. The obvious shortening of the Remember sections. It was cool reading the additional pyramid shaped melody motif but I’m not sure how apparent it is without the hint.

Great tenor voice. Pyramid theme: pyramid as allegory for past greatnet

I like the concept for your shortening melody going with the sinking of the pyramids. You pull it off in a way that sounds natural. You've got some vocal pitch issues occasionally. Not sure about ending that chorus melody sooo low. I know you're going for a rock band sound but I think the instrumental melody could have sounded cool on accordion. 🙂 Don't want to pigeonhole you though. Cool ending with the key changes.