I'm 99% sure the film of the plant is over the course of days or longer, not a minute, though interesting put to music.

No idea of the species of this, but here's some kind of Desmodium flower!

Here is a link that might be useful: clickable

No the plant actually responds to sound. It can be trained to dance like a ballerina they say. Here is the link (its a bit long but fascinating I think)
Plants can actually communicate. I wonder what our plants has to say about us....?

http://www.forbiddenknowledgetv.com/videos/consciousness/mind-of-plants-the-intelligence-of-plants.html