The Rebel Yell singer received a lifetime achievement accolade to a standing ovation at the American Music Awards in Las Vegas.

The documentary follows the group as they reunite for their latest album and their return to the stage.

The performance was filmed live in the South Korean capital on Saturday.

The band are due to release a new album, titled Arirang, on March 20th.

The K-pop superstars are staging a comeback after completing mandatory military service in South Korea.