Is it possible to change the pitch of an audio track with Sonar X2 Producer. And with the same tempo. It's only off pitch from the normal key just a little. It's an old file and over time and processing from tape it has moved just a little from the original key. Thanks for any help on this.

Within X2 Producer, you can use V-Vocal.

Another option in X2 is to click on Process-Transpose (and check Audio)
- select Radius Mix for whole key transposition (works for whole key jump)
- Radius Mix Advance (can't figure out how to use this one yet)

For me, I normally do it in Audacity
http://audacity.sourceforge.net/

There is an option in Audacity to change pitch without changing the tempo, and you can specify the number of keys (up/down) or the percentage for less than 1 key change. 



Edit : 
There is also an Fx effect you can insert to change pitch - Cakewalk - Pitch Shifter