US country music star Jake Flint has died unexpectedly at the age of 37, just hours after getting married.

The Oklahoma-based singer/songwriter died in his sleep after he tied the knot with wife Brenda on Saturday.

His heartbroken bride posted on Facebook: “We should be going through wedding photos but instead, I have to pick out clothes to bury my husband in.

“People aren’t meant to feel this much pain.

“My heart is gone and I just really need him to come back.

“I can’t take much more. I need him here.”

She also shared a picture of the couple dancing after their nuptials on Facebook, writing “I don’t understand.”

Mr Flint’s publicist, Clif Doyal, said the musician died in his sleep in the early hours of the morning on Sunday, 27 November.

“Flint had exchanged wedding vows with Brenda Wilson on Saturday. He was 37.

“No official cause of death has been determined.”

In a statement shared by Mr Doyal, Mr Flint’s family said they were “broken” over the “tragic loss” of their beloved son, brother, uncle and partner, known to them as Jacob.

“He valued his family, friendships and living life to the fullest, which was evident in his songwriting.

“Every person who knew him has a story of his wit, charm, talent and compassion.

“We are so grateful for the outpouring of support and the many beautiful tributes that have been shared about the impact Jacob had on many lives.

“While we grieve what we know could have been, we are grateful that his talent and love live on in his songs.”

A service for Mr Flint will take place on Monday at Cedar Point Church in Claremore, Oklahoma.

Instead of flowers, the family have requested donations to the Red Dirt Relief Fund, an organisation which provides emergency assistance funding grants to musicians in need.

A fundraising campaign has also been launched to raise money for the family of Mr Flint, described as a “great man in our music community.”

The musician was in the middle of a multi-state tour and had been scheduled to perform in Claremore on Friday.

His former manager, Brenda Cline, said she “loved him much like a son”, hailing him as the “funniest, most hilarious, hardest working, dedicated artist I have ever worked with in my career.”

“Jake has a million friends and I’m not sure how everyone will cope with this tragic loss,” she wrote on Facebook.

“This is going to be incredibly difficult for so many. We love you Jake and in our hearts forever.”