Audio controls missing from stage

Hi all first post, just started with Edge.

So I am working to incorporate audio narration clips into a photo slideshow with Edge, and got 90% there using this tutorial by Paul Traniby:
http://www.youtube.com/watch?v=z2LhLG2Wvus

Whereas he is able to manipulate the audio control bar on the edge stage and even keyframe it's opacity, I do not see this element at all on my stage.

Any thoughts as to why?

Thanks,

Craig