I want to give voice to my mother in a way that eluded her while she was alive."

There’s no surprise that this experience was traumatic for young Lisa Marie.

In a clip shared toPeople, Keough talked about her mother’s struggles year’s after Elvis' death.

Riley Keough posing with Lisa Marie Presley

“It was a very private thing for her,” the actor shared.

“She would listen to his music alone, if she was drunk, and cry.”

“I was around then.

Priscilla Presley holding baby Lisa Marie as Elvis Presley points

They bring back more memories,” Lisa Marie said.