Came across this one today, fun !
Interesting. At 00:44 he appears to be wearing surgical mask to protect him from disease, but is smoking at the same time! 
Has anyone found details about it's design?
The capping and uncapping the bottle adds a nice bit of theater to the project, looks like a lot of fun to build and use. The music generation algorithm was probably very interesting to work on as well.
Duane B