Definitely bit off more than I could chew in 90 minutes here! It's a spin on the main theme in Call of the Horizon, a piece I wrote donkeys years ago.
Okay, bear with me on this. If a doughnut has a hole in the middle, that makes it look like an O, right? Well, I decided that was all the justification I needed to write a choral piece with all the parts singing to "ooo". If only my virtual choir had got the memo.
By the way, I accidentally ripped off Pachelbel's Canon a bit at one point, but I don't think anyone will notice if I don't point it out.