Paul McCartney’s son wants his fellow Fab Four offspring to come together for their own version of Beatlemania.

James McCartney, Sir Paul’s 34-year-old son, claims he’s already getting a little help from his friends, Sean Lennon, 37, and Dhani Harrison, 33, to get their dads’ old band back together.

Children of original Beatles members said they are open to forming “The Beatles: The Next Generation.” What do you think?

“I’d be up for it. Sean seemed to be into it, Dhani seemed to be into it,” the younger McCartney said in a recent BBC chat. “I’d be happy to do it.”

But drummer Zak Starkey, Ringo Starr’s oldest son, doesn’t feel fine about McCartney’s proposed “The Beatles — The Next Generation.”

Starkey has been banging drums for The Who.

And at 46, Ringo’s kid is the baby of a band with dinosaur rockers Roger Daltrey, 68, and Pete Townshend, 66.

“I don’t think it’s something that Zak wants to do,” McCartney said.

“Maybe Jason [another of Starr’s sons, a 44-year-old drummer] would want to do it.”

The younger McCartney admits it’ll be a long and winding road before these second-generation Beatles can ever work it out.

“Yeah, hopefully, naturally. I don’t know, you’d have to wait and see,” he said.

“The will of God, nature’s support, I guess. So yeah, maybe.”

If this Beatles reincarnation ever came to be, each son would be older than their dads when they played their last gig on Jan. 30, 1969, high atop Apple studios in London.

Sir Paul was 26, John 28, George 26 and Ringo 28 on that cold, windswept day.

No Beatles’ kid has had a break-out musical career, though Julian Lennon hit the top 10 in 1985 with “Too Late for Goodbyes.”

James McCartney said he once fantasized about leading a band as big as The Beatles, but that dream is so yesterday.

“If anything, I would love to be equal to The Beatles — but even that’s quite tough,” he said.

McCartney called his dad a “genius” and an “inspiration.”

“He’s a genius, he’s beyond genius, and he’s a big inspiration,” the band-leader wannabe said.

“Very intellectual and obviously amazing at what he does, so it’s great fun. He helps me get in tune with myself and be the best person that I can be.”

Despite those glowing words about Sir Paul, the younger McCartney admits they’ve had their battles like any other family.

“Sometimes in the past, a few years ago, it can be difficult, it can be tense, like families can get,” he said. “But beyond that, it’s beautiful.”

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