We found four of the best country duets, which came out in the last 10 years, and all became big hits for the artists.

A good song becomes a great song when Dolly Parton joins Zac Brown Band's "Butterfly." Seriously though, how often has that been the case? The country legend seems to be amid a collaboration era.

Country music has a long history of artists combining their talents. We found four of our favorite country duets from the 90s ...

When two powerful singers come together to tell a story, it makes the message that much more compelling. In the case of these 23 sad country duets, that means that the heartbreak feels ... well, twice ...