unnamedDolly Parton, Linda Ronstadt, and Emmylou Harris have premiered a new lyric video for an unreleased alternate version of “Wildflowers.” The Parton-penned track, which was originally released on their 1987 collaboration Trio, is featured on the upcoming three-CD set The Complete Trio Collection. The video can be viewed below and the track is also available now at digital retailers.

Parton, Ronstadt, and Harris have three careers unparalleled in music history. Together they have sold over 200 million albums worldwide and performed for decades in front of countless fans around the globe. It’s no surprise that when their three voices united to release their debut collaboration, the results were remarkable. The threesome released two albums together, Trio (1987) and Trio II (1999), which have combined to sell more than five million copies worldwide and win three Grammy Awards.

It would be more than a decade before the group released a follow-up, but when Trio II arrived in 1999 it did not disappoint. The album won a Grammy Award and peaked in the Top Five of the country album chart. It sold more than one million copies worldwide on the strength of tracks like “Do I Ever Cross Your Mind?” the Carter Family’s “Lover’s Return” and a cover of Neil Young’s “After The Gold Rush.”

For more information on Dolly Parton, visit dollyparton.com.