Is there a feature in Sonar Platinum that can analyze a guitar audio clip (about 4 bars long) and then tell me what time signature it's playing at?
 
Of note, the guitar clip/performance does play in a regular rhythmic (picking) pattern and it's nothing way off time or even complicated, but doesn't seem to be in 4/4.    

No feature as such, but you could loop it and play it back on repeat whilst you try counting it.
 

ChristopherM
No feature as such, but you could loop it and play it back on repeat whilst you try counting it.
 

Yeah, I suppose I could go through a bunch of trials/errors.....not having much technical background (in music theory) isn't helping my cause.
 
What I was actually trying to do was to use Addictive Drums 2 with this guitar clip, but couldn't find anything that fit the time sig.

If you want to post it up somewhere for us to listen to, I'm sure the correct signature will be provided for you.

If you can tap your toe to it, you should be able to count it; no music theory required. And it's a good skill to have, even if a tool exists to do it for you. If it's alternating two time signatures, that could get confusing, but otherwise just count toe-taps between downbeats. If you find every other downbeat hitting when your foot's up, then tap twice as fast and listen for an odd count like 7/8. If it seems like there'e a rhythm inside the basic 'toe-tapping' beat that's more than double-time, it's probably a triplet pattern.
 
If all else fails, post a copy of the clip somewhere, and let the forum members fight it out. 
 
Even if the basic time signature turns out to be 4/4, the riff could have an internal rhythm that requires a special drum pattern to sound right.
 
If you want to practice counting weird/changing time signatures, pick up some Dave Matthews (or Frank Zappa, if you really don't value your sanity at all).

Thanks Colin and Dave!! I'll give it a shot and see how my counting goes .......if all else fails, I'll post the clip for some community help.