Will Sonar X4 for Mac?

Yes. Bootcamp. Plenty of threads in these forums.
Will probably never run on OS X. Again plenty of threads in these forums.

Information about X4 has not been announced. That said, Cakewalk has repeatedly stated there are no plans to release a version of SONAR for the MAC. There is no reason to expect this to change any time soon, if ever. As Alex mentioned there are ways to run the Windows version on a MAC if you wish.

How do you run Sonar on a hamburger. That is SICK !!!

CakeAlexS
Yes. Bootcamp. Plenty of threads in these forums.
Will probably never run on OS X. Again plenty of threads in these forums.

+1
 

Get it?
 
+1?
 
Get it?
 

No...

Install the Cheese first then Sonar will run on a Mac. It also works with Teenburgers which I prefer over a Mac any day. 

Mmmmmm.....burgers.....Ahhgghhh

Make sure you reset and rescan your cheese first.