A video of Lisa Marie Presley singing 'In the Ghetto' with her late father Elvis Presley is to be released online to mark the 30th anniversary of Elvis Presley's death.
The video duet features Lisa Marie, who has released two albums, and images of her late father.
In an interview, she said that she found it to be a very moving experience.
"We had two hours to lay down my vocals," she said in an interview to be posted with the video. "The next morning... I just lost it when I heard it.
"There are no bells and whistles - they just added me into the original recording."
Lisa Marie, who is Presley's only child, will premiere the video tonight at the 30th Anniversary Elvis Presley Tribute Concert in Memphis.
From Friday, it will be available to watch on Spinner.com and will also be available to purchase on iTunes.
According to Lisa Marie, proceeds from the new song and video will be used to help build temporary housing for the homeless in New Orleans.
The video, directed by Tony Kaye ('American History X'), was shot in New Orleans.
Thousands of fans are marking the 30th anniversary of the legendary singer's death with a candlelight vigil at the singer's Memphis home, Graceland.