I'm sure they did it live; it's probably just not available any where. I was a big Whitesnake fan in the early 80's; a friend who DJ'd at the same station I worked at introduced me to their music. They were big in Europe at the time, but hardly known over here. I always thought they kinda went downhill after Slide it In. Not really sure why I felt this way - it just seemed that everything was beginning to sound more and more like every other band of their genre.