JSonar provides an ellegant way to learn about connection between buses and tracks through a single keystroke (CONTROL+ALT+SHIFT+C). This feature xists in JSonar versions all the way down to JSonar5. Here is how to use it:

• Position your cursor on the bus of interest.
• Press CONTROL+ALT+SHIFT+C; JSonar will start listing outputs and sends of tracks that are connected to this particular bus. In addition, you will hear whether those ssends are enabled or disabled.
• If you would like to review this information in the virtual viewer, simply press CONTROL+ALT+SHIFT+C twice; JSonar will place all the information about track/bus connections inside JAWS's virtual buffer; press ESCAPE to return to Sonar's main window.