This is pretty cool. I like it. Did you make it?
You are right, it is quite long and I got impatient after a while, but I stuck with it until the end.

The only part that's weird for me is the "4, 3, 2, 1" part; it sounds...shakey; like back in the mid 90s when I'd dance with my portable CD player and the CD would skip because the anti-shock features weren't good.