None of the above seem to be working. Pressing shift + b will show or hide busses on the bottom of the screen, but it doesn't show the Master bus. I can toggle with the Inspector on the side of the track view. But I can't think of a simple way of getting the Master bus visible on the track view.
Let me try to explain again. On the track view you can expand a track to show the volume level, and can fade in and fade out individual tracks. I want to do the same thing with the master output. All of the tracks output to tracks 1 & 2 of my Edirol UA-101. At the bottom of the track view you can flip on and off various busses. However, on one of my song files I have a Master output bus which represents everything going out of Sonar. I don't know how it got there. I can fade out using the volume automation drawing thing like on the individual tracks. However, on all my hundreds of other song files the Master Bus doesn't appear in the track screen.
The Master Bus is visible in the console view, where you can move the volume up and down. I just want the Master Bus to show up on the track view so that I can draw the volume fade out.
I haven't tried slartabartfast's suggestion because creating a new bus isn't the same as the Master bus. If the Master bus exists in the console view, why wouldn't it exist in the track view?