There's nothing like a concert: the spectacle of live music, the experience of seeing songs you love brought to life ... and the possibility of the unexpected.

But while we love surprises, there's also something satisfying about a concert tradition. Some of our favorite country stars have made an art out of it: famous opening songs, audience participation, special guests.

Want to know which artist always calls out cell phone users (often with hilarious results)? Or which Jason Isbell verse will always get a big cheer from the crowd? Flip through the photo gallery below to learn more about some of country music's best live traditions.

What's your favorite country concert tradition? Let us know which ones we're missing in the comments section!