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.

Dolly Parton is teaming up with Zac Brown Band for a new song, "Butterfly." The duet debuts on September 5, along with a music video. Zac Brown Band's new album will be released on December 5. Dolly ...

Dolly Parton is spreading her wings by teaming up with one of country music’s hottest bands. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. The “9 ...

Kenny Rogers and Dolly Parton were friends and collaborators for years. Although “Islands In The Stream” is easily their biggest collaboration, the two of them have actually released several other ...