On May 12, 1960, Elvis Presley appeared on Frank Sinatra's tv particular, one thing Old Blue Eyes was not completely happy about on the time.

Not solely was The King was sleeping with the Rat Pack legend's fiancée on the time (and he knew it), however Frank had been scathing about his famous person visitor up to now.

He referred to as rock and roll "the most brutal, ugly, degenerate, vicious form of expression it has been my displeasure to hear.

"It fosters nearly completely adverse and damaging reactions in younger individuals.

"It smells phony and false. It is sung, played and written for the most part by cretinous goons."

READ MORE:Elvis went on Frank Sinatra's show and slept with his girlfriend

Sinatra did not cease there. He added: "By means of its almost imbecilic reiterations and sly, lewd—in plain fact, dirty—lyrics, and as I said before, it manages to be the martial music of every sideburned delinquent on the face of the earth … this rancid-smelling aphrodisiac I deplore."

Before he met Elvis, Sinatra mentioned of the younger pretender in 1957: "Only time will tell. They said I was a freak when I first hit, but I’m still around.

"Presley has no coaching in any respect. When he goes into one thing severe, a much bigger type of singing, we’ll discover out if he's a singer. He has a pure, animalistic expertise."

At the same time, both also became friends with Tom Jones, who was headlining his own show there.

Years later, Jones' publicity man, friend and journalist Chris Hitchens revealed a candid conversation where Sinatra confessed he had tried to save Elvis: "Tom Jones and I met up for a drink with him in New York and he advised us that he had simply been on the cellphone to Elvis."

The King has been admitted to hospital in August 1975, with liver problems exacerbated by his heavy drug use. Friends and family were starting to worry about him, which prompted an extraordinary intervention from his fellow star.

Hitchens described Sintatra telling them: "When I referred to as the hospital in Memphis, the woman on the switchboard requested: Who’s calling?' and once I replied: 'Frank Sinatra”'I totally anticipated her to say: 'Oh, yeah, and I’m the Queen of England”'or some such dumb line. But she should have recognised my voice as a result of, just a few seconds later, Elvis got here on the road.

"I told him he’s got to look after himself and quit fooling around. He’s too young to die, and I told him so."

Exactly two years later Elvis was discovered lifeless in his toilet at Graceland. He was, certainly, too younger, at solely 42.

When he heard the news, Sinatra mentioned: "There have been many accolades uttered about Elvis' talent and performances through the years, all of which I agree with wholeheartedly. I shall miss him dearly as a friend. He was a warm, considerate and generous man."