Studio Assignment Portraiture Research Full Length Portrait

I wasn't quite sure what I was going to do for my full length portrait but I wanted to make it kinda creative. One weekend I was watching music videos and I came across a clip from Sarah Blasko which showed subjects dancing/performing in what was almost pitch black but there was just enough light falling on them from both sides and above to create highlights on on certain parts of the body.

For some reason blogger couldn't find the full video which is here http://www.youtube.com/watch?v=_1blDx3ZEuQ

The below vid is a shortened version which doesn't show the lighting as well.

From the clip it seemed like there were only 3 light sources. One above and behind the subject and 2 from either side lighting fairly evenly.