Indeed, a lot is happening in your nice song! But the excitement is a continuously present, starting with the bass and ending with that flute.
I was thinking how did you make a composition like this? You said it was a kids instrumental. That sounds simple, but it wasn't simple at all!
You used a lot of different instruments, including even a pedal steel. That was some work to make them work nicely together, though I haven't heard much of that pedal steel.

All the best,
Hans

Hans Berkhout
(Birchwood)
https://soundcloud.com/user-296497130