In Sonar Professional, is it possible to list the tracks which output to a given bus? I have a project with 32 tracks and it's time consuming to look through every track's output. I have a bus I want certain vocal tracks to output to, and for that bus to output to a Master bus, and I want to make sure ONLY those tracks go to that bus. Thanks!

Use bus colors by default tracks inherit the color of the bus in the track's output.
 

You can also hold down ALT while selecting a bus.  This will also highlight all tracks routed to that bus.

promidi
You can also hold down ALT while selecting a bus.  This will also highlight all tracks routed to that bus.

 
That's useful, but it usually requires a bit of scrolling to see all the tracks. I would prefer to see a list.  I submitted this feature request a while ago:

http://forum.cakewalk.com/m3307566.aspx

Solo the bus?

I use different folders for sections, click it & all the tracks in it are selected. Then hold Ctrl, select the bus, send, group, or out & all those tracks will directed to the same all at once. 
 
Not a list but you can change & double check quickly, 32 tracks of grouped sections in folders shouldn't take much time at all.

promidi
You can also hold down ALT while selecting a bus.  This will also highlight all tracks routed to that bus.

Very good suggestion Promidi.  I never knew that before about identifying the tracks routed to, or having sends assigned to buses. 
 
Great Answer!!

Jesse G

promidi
You can also hold down ALT while selecting a bus.  This will also highlight all tracks routed to that bus.

Very good suggestion Promidi.  I never knew that before about identifying the tracks routed to, or having sends assigned to buses. 
 
Great Answer!!

I second this ^  great tip!