Keith Urban releases eerie new song for wife Nicole Kidman's new TV show

Keith Urban is back with a brand new single and we are loving it!

Titled 'Crimson Blue,' the mysterious dream-like track will feature in the finale of Hulu's Nine Perfect Strangers, which stars his wife, Nicole Kidman.

To announce the mellow track, the Kiwi musician playfully shared a video on social media of a "Crimson Blue" drink he created.

The concoction is an imitation of what Kidman's character, Masha, makes.

In 'Crimson Blue,' the 53-year-old country music star perfectly captures the essence of the thriller-styled television series based on the Liane Moriarty novel.

As for the show itself, Hulu describes Nine Perfect Strangers as a limited series that "takes place at a boutique health-and-wellness resort that promises healing and transformation as nine stressed city dwellers try to get on a path to a better way of living."

In addition to Kidman, who plays the leader of the retreat, the series also features Melissa McCarthy, Luke Evans, Michael Shannon, Bobby Cannavale, Regina Hall and Samara Weaving.