The rock musicians from Oklahoma City are literally blowing up in 2020, using inflatable human-sized bubbles to defend themselves and fans against Covid-19 while finding a way to play live.

Performing at The Criterion in their hometown on Monday evening, The Flaming Lips placed themselves -- and all attending fans -- inside individual plastic spheres. The concert -- which was part live show, part music video shoot -- was born out of a sketch doodled by Wayne Coyne during the pandemic's early days, the frontman told CNN.

"I did a little drawing... where I drew a picture of The Flaming Lips doing a show in 2019. And I'm the only person in the space bubble, and everybody else is just normal," Coyne told CNN during a phone interview on Friday. "Then (I did another drawing with) The Flaming Lips playing a show in 2020. The exact same scenario, but I'm in a bubble, and so is everybody else."

At the time, Coyne says, the idea was more or less a social commentary on the state of virus, with the thinking that Covid-19 would never linger long enough to see the bubble experiment fully inflate.

"I don't think anybody would have thought ... in the middle of March that this is still going to be going, you know, eight months later. I think we all thought this is a month, this is maybe two months, but we're going to get a handle on this," he said.

Coyne and the band first unveiled the concept during a May visit to "The Late Show with Stephen Colbert."

That inspired them to keep going.

"We do a couple of songs with about 30 people in the bubbles. And we start to think, 'Well, you know, just from doing that, we start to get an idea that we could actually do it, you know, and it could actually happen,'" Coyne revealed.

The "space bubbles" have long been a part of The Flaming Lips stage shows, so Coyne and company were familiar with a series of inflatable orbs. After setting the specs, the band ordered 100 bubbles from China, and this unique music event - one first drawn up on Coyne's sketchpad -- was ready to pop.

"Since May, the desire to see the live music has just gotten, you know, more, more amplified," he told CNN, noting that fans interested in test-driving the experience were asked to arrive at The Criterion between 6:30 and 7 p.m. ET.

"Right at a little after six, we already had enough people."

With a couple hundred fans floating about, The Flaming Lips performed a dance remix of "Assassins of Youth" and "Brother Eye," a pair of tracks from their latest LP, "American Head."

Coyne captioned an Instagram post from the show with the word "Yessss!!!" -- a nod to the feat they had collectively pulled off.

"I like the way this looks, because you can get as excited as you want, you can scream as much as you want, you just can't infect the person next to you, no matter what you forget about, how excited you get," he said. "That barrier is still there, they're protected, and you're protected... that part of it is what we really felt like was the success," he said.

So are bouncing bubbles, with fans and bands equally encased, the f