Supremely well done
I'm fast becoming a fan of yours RicePirate. I think the collaborative efforts from everyone for this particular submission was especially impressive. I especially adore how it was initially a personal project. It puts that much more meaning into the flash. I think you captured what was desired for its intent, and made it very appealing to the audience at the same time via miniature elements that keep it interesting for audiences of practically any age and tastes. The only thing I think would make it superb is a replay button at the end of the song. While the continued dialogue from the father and his son is adorable and (at least I think) should be heard at least once, the replay button would make a convenient addition, rather than having to refresh and reload.