After making a video about it a few months ago, I decided to try to improve the V3 to make it work a bit better and add some of the other features.

"Sunday Dub" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...

"Too Cool" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...