The film coming to theaters Christmas Day stars Hugh Jackman and Kate Hudson as married Neil Diamond and Patsy Cline tribute act Lightning & Thunder.

Hugh Jackman is once again, the greatest showman. This time, the actor, 56, is starring opposite Kate Hudson, 46, as real-life couple Mike and Claire Sardina, who formed the Neil Diamond tribute band, Lightning & Thunder, in 1989. On Tuesday, Focus Features released the first trailer, giving a first look into Jackman’s transformation.

THE STORY OF AN ICONIC WISCONSIN COUPLE KNOWN FOR THEIR DUETS AT THE STATE FAIR IS NOW THE SUBJECT OF A STAR STUDDED MOVIE. YOU MAY RECALL LIGHTNING AND THUNDER, THE NEIL DIAMOND TRIBUTE BAND AT THE STATE FAIR.

The first trailer has landed for Song Sung Blue, starring Hugh Jackman and Kate Hudson. Based on a true story, the film follows Mike Sardina (Jackman) and his wife Claire (Hudson) who form an uplifting Neil Diamond tribute act after they fall on hard times.