Lisa Marie performs a wonderful duet with her late father and does not 'take over' the song - with the first 1 minute 33 seconds with only Elvis' vocals before Lisa joins in for the remaining 1 minute 22 seconds.

The audio 'single' is now available to purchase from i Tunes and the video will be available beginning October 25, 2012.

However only via the US website and those outside the US probably can't purchase at this time.

The video itself is a masterpiece that I must say brought tears to my eyes.

You will see Lisa Marie in the Sun studio recording the song and home film of Elvis' grandchildren, Lisa and Priscilla.

As the only child of Elvis Aaron Presley, rock & roll's first and most celebrated rock star, and Priscilla presley, Lisa Marie Presley would have to work extremely hard to establish her own individuality, far far away from her famous Father.

It would be a rough road, but Lisa Marie had the spark and rawness to do it and to do it on her own terms.

Born to Elvis and Priscilla Presley on February 1, 1968, Elvis' only daughter spent the first four years of her life at Graceland where she was the apple of her father's eye.

Review : Lisa Marie Presley Finds Her Voice with Storm & Grace Lisa Marie sells Elvis rights for 0m Lisa Marie Presley and Riley Keough on Oprah : 2007 Lisa Marie Presley in concert, Melbourne 2004 : March 21, 2004 Nicolas Cage talks about Lisa Marie Presley : 2003 Review : Lisa Marie Presley In Concert : The Playhouse, Melbourne Arts Centre, March 25, 2014 We now have for you to watch the emotional duet featuring Lisa Marie Presley and Elvis singing 'I Love You Because'.

At age 18, she left drugs behind and began following Scientology.

During this time, Lisa Marie began writing songs, but the process proved nerve-racking.

Lisa Marie was aware of the pressures of being Elvis Presley's daughter, so she didn't exactly pursue songwriting that seriously.