Elvis: lies, lies and more lies
I got as far as the part of the movie when they showed the film of Elvis in 1956, with a recording of Elvis singing a one-off version of 'My Babe' live on stage in 1969, implying that Elvis was responsible for ripping off Little Walter, before I turned it off in disgust. Elvis sang that song a couple of times onstage because he loved it. The Chess brothers were well known for ripping off their artists - why try to pin it on Elvis who was also getting ripped off by his record company and manager?
Elvis NEVER claimed to have invented the music he sang and went out of his way from the start to give credit to those artists he loved, black and white, at a time (the 50's) when it wasn't safe, let alone 'cool' to do so. The few times he was asked about his music, he spoke about Arthur 'Big Boy' Crudup, Big Bill Broonzy and his all time favourite gospel artists like the Golden Gate Quartet and the Harmonising Four - names all but forgotten today.
The black musicians who met Elvis were astounded at what he knew and the way he treated them. BB King said Elvis was the first white guy to call him 'Sir'!!! James Brown went to his house to pay hommage to Elvis after he died - JAMES BROWN!!! - do you think he would've gone near Elvis if he'd been a rip off artist? BB King, Muhummud Ali likewise. I'm not making any of this up - go do a google search with any of those names.
The no. 1 case against Elvis is always 'Hound Dog', the Big Mama Thornton song which incidentally was written by two white Jewish guys Jerry Leiber and Mike Stoller, who also wrote lots of songs for black vocal r'nb groups like The Coasters, The Drifters, etc. 'Hound Dog was a hit for Big Mama in 1953, Elvis' version was recorded in 1956 and was a complete re-vamp of her version, not a note for ntoe copy.
One last thing: The Rolling Stones, who are held up in the movie as being the 'good white guys' did something Elvis NEVER did. They covered Bobby Womack's hit "It's All Over Now" and released it while Bobby's version was still in the charts, killing it. Bobby still got the writing royalties, but is understandably still miffed about it today...