It's a question.  I was hoping someone would know

I Am old school. You know, play everything myself. Mostly cuz no one else wants two  be in the same band but I want to modernize and become like pecante West and transform into a genious like him with one touch brillyance. So midi it is! All I have to do is figure out how to use it! 

I don't have that, but found these:
https://www.cakewalk.com/Documentation?product=SONAR%20X3&language=3&help=ExternalDevices.02.html
 
http://blog.cakewalk.com/get-hands-on-control-of-sonar-x1s-act-functionality-with-the-roland-a-300pro/
 

You're my hero Mesh!!! THANKS!

bayoubill
You're my hero Mesh!!! THANKS!

Aaaaawwww, you're welcome Bill!!
 
 
Google's Bill's my friend!!

Use in what sense? It's a controller keyboard and a pretty decent one. Other than the lousy aftertouch and the mod/pitch bend being a shared, sprung self-centering joystick, which is why mine has been sitting around doing nothing for the last couple of years.

Use in what sense?  
 
 
 
For me to use. Works for me. That's what I wanted and what I have now.