Too short an animation

I love all these science type videos, but I always have one complaint...


No, it's not the artistic license that the artist takes. No, it's not that they made it for the purpose of memorializing a friend or to raise money for cancer research.

No, my complaint is that these videos are too short!  I would love to see one done with these production values that have to use several pieces of music, and really get a roller-coaster ride of emotions and imagery.