This is my first animation in months (probably a year), so sorry for this excuse for an animation.
I'll probably clean up this rough in Flash later on.
It was animated on 1s, and it's timed to a 12x beat to give it a natural feeling - every contact pose takes 12 frames to appear. When you open it, in the first time it's kinda slow but then it goes to play at its normal speed (24 fps). I don't know why that happens.
This wasn't done in Flash, btw. I used Pencil to sketch this out and I imported the entire image sequence in Flash later on.
Why not do it all in Flash?
I don't know.
Pencil feels better to animate (for me, at least).