This summer, everyone's hot (pink) with Barbie fever.

In the last few months, seemingly all corners of the world have been painted Barbie pink. From floods of #barbiegirl TikToks to ubiquitous brand collaborations, there's been no shortage of almost alarmingly efficient marketing for Greta Gerwig's upcoming blockbuster Barbie.

Out July 21, the fantasy comedy spotlights Margot Robbie and Ryan Gosling as Mattel's classic Barbie doll couple, alongside a slew of other major stars including Issa Rae, Will Ferrell, America Ferrera, Kate McKinnon, Simu Liu, and plenty more.

The highly anticipated Barbie soundtrack is helmed by Mark Ronson, the seven-time GRAMMY-winning producer known for working with artists like Lady Gaga, Paul McCartney, Amy Winehouse, and Miley Cyrus. Ronson's nearly year-long work on Barbie The Album kicked off when he checked his phone and saw a one-word text: "Barbie?"

The text came from producer George Drakoulias, who previously worked with Barbie co-writer Noah Baumbach on critically acclaimed films like Marriage Story and White Noise. Drakoulias shared details about the project, and Ronson was sold.

"I don't read a lot of scripts, but it was just everything I want in a movie," Ronson remembered in a Rolling Stone profile. "I was like, 'If I don't get this gig, this is gonna be my favorite movie of the year.'"

Ronson happily signed on as the soundtrack's executive producer — in his own words, becoming "the Robin to [Gerwig's] Batman" — and he hopped on a preliminary Zoom with Gerwig and Baumbach while they were in England gearing up for production.

As they brainstormed for Barbie The Album, Gerwig sent over a playlist of some of her favorite songs, which featured everything from Andrea True Connection to music from Xanadu, to what Ronson personally dubbed "Peloton pop." Spitballing ideas evolved into a crystal pink vision for Barbie The Album, which would be 17 tracks in total and featuring everyone from Lizzo to FIFTY FIFTY to Tame Impala to even Gosling himself.

Speaking to the New York Times, Gerwig described the film Barbie as an "anarchic dance-party emotional meltdown spiritual quest." In line with the movie's chaotic good, she and Ronson wanted the soundtrack to be many, many things: poppy, playful, whimsical, nostalgic, and most importantly, full-hearted.

With all this in mind, there was more news: Barbie would feature a highly-choreographed dance number, and Ronson was tasked with putting together the film's central groove. Rehearsals were scheduled to hit the floor in two weeks. 

Ronson and producer Andrew Wyatt — who would end up scoring the entire film together — got to work, crafting the fluttery, up-tempo beat to "Dance The Night" to power the film's core dance scene. Caroline Ailin also contributed as a songwriter to what would become Barbie's defining lead single.

"It became the Barbie anthem on set," Robbie shared with Rolling Stone.

According to Robbie, Barbie cast members rehearsed to the temporarily lyricless song, following only its whirling beat. That is, until Ronson slid into Dua Lipa's DMs to recruit her for the track. Channeling carefree fun reminiscent of Future Nostalgia, Lipa felt like a perfect fit for the song's retro disco relief. (Gerwig later invited the three-time GRAMMY winner to play the neon-pink-wigged role of Mermaid Barbie.)

"Dance The Night" unmistakably bubbles as the buoyant centerpiece of Barbie The Album; in fact, it's featured just 10 seconds into the film's trailer. As Barbie floats down from her dreamhouse, the song's strings flourish with nu-disco verve, luring viewers in and spiritedly signifying the magic of Barbie Land.

It's this breezy, dance floor-ready energy that Barbie The Album epitomizes. The record refracts the light of a disco ball, equating an evening at a club with a spiritual experience. In Gerwig's world, Barbies are — ironically — never boxed in.

While the album thrums with the rhythm of a nonstop party, Ronson still finds moments to hint at profundity, beneath the film's slick comedy. "Even when the tears are flowin' like diamonds on my face/ I'll still keep the party goin', not one hair out of place," Lipa sings in "Dance The Night."

The track's juxtaposition of sorrow and partying represents Barbie perfectly, nodding to the doll's controversial history. Since its 1959 launch, Barbies emerged as symbols of both female empowerment and unrealistic standards for women.

​​"I kept thinking: Humans are the people that make dolls and then get mad at the dolls," Gerwig explained to the NYT. "We create them and then they create us and we recreate them and they recreate us. We're in constant conversation with inanimate objects."

This idea of creating and recreating applies not just to the film, but its music, too. A modern musical reimagination filled with nostalgia, Barbie The Album slots in several iconic samples, including Toni Basil's 1981 "Mickey," Janet Jackson's 1997 "Together Again," and Aqua's 1997 "Barbie Girl."

​​"I was like, 'Greta, how are we going to incorporate this song? We can't do a Barbie movie and not have a nod to Aqua's 'Barbie Girl.' It has to be in there,'" Robbie told Rolling Stone. "And [Greta] was like, 'Don't worry, we're going to find a cool way to incorporate it.'"

Gerwig's response was apparently code for "get Nicki Minaj to hop on the track." Minaj made the top of Ronson and Gerwig's "dream list" of artists for the soundtrack — no doubt because of her reigning title as queen of the Barbz. The fanbase name emerged after the cover of Minaj's debut 2007 mixtape, Playtime Is Over, featured the rapper as a Barbie doll within a Mattel box.

"I feel like people have been asking Nicki to rhyme over some version of 'Barbie Girl' for 15 years now," Ronson estimated in conversation with Rolling Stone.

In her pink carpet interview with "Access Hollywood," Minaj admitted it took her a second to warm up to the track's Aqua sample: "I didn't even want to listen to this song because a lot of people have sent me that sample for years, and I never like it!"

But the rapper knew she wanted to be a part of Barbie. "So the next day, I mustered up the courage to listen to the song, and then I loved the beat, and that sold me," Minaj continued.

Once Minaj jumped on the track, Ronson began chasing down another one of today's hottest names in the rap scene: Ice Spice. The 23-year-old Bronx rapper almost didn't make the track because of her demanding schedule, but one night, she found the time to slide into the studio — just as Ronson was getting ready to go to sleep "like an old guy." He biked to the studio after midnight to track her verses, and "Barbie World" was born.

The track marked a "very full circle moment" for Minaj — as well as for Charli XCX. The pop singer told Rolling Stone that her first live performance was actually of Aqua's "Barbie Girl." Although XCX beheaded her Barbie dolls when she was younger, her a cappella rendition of Aqua's hit earned her a win in a cruise ship talent show.

Years later, XCX traded cruise ships for "lavender Lamborghinis" in her 2016 magnum opus "Vroom Vroom." So when Ronson and Gerwig showed XCX a few Barbie clips to choose from, it's no surprise that XCX was immediately drawn to the car chase scene. XCX's Barbie track "Speed Drive" runs through all the red lights, interpolating Toni Basil's "Mickey" as well as sampling Robyn's cover of Teddybears' "Cobrastyle" to assemble one of the album's many hot girl anthems.

And where there's a hot girl anthem, there's a sad girl anthem. Billie Eilish and Sam Smith were recently revealed to be the album's mystery guests, and Ronson put the former behind the wheel for "What Was I Made For?", with her brother and producer FINNEAS riding shotgun. For the siblings, working on Barbie helped flare a creative spark they felt had been dimming.

"We were really in a zone of feeling like we lost it and feeling like, 'man, I don't know if we can do this anymore,'" Eilish shared with Zane Lowe on Apple Music 1. "Barbie and Greta just pulled it out of me, I don't know."

The seven-time GRAMMY winner shared that writing for Barbie The Album allowed for her to refreshingly write from a new perspective — before realizing that she was actually reflecting on herself.

"I did not think about myself once in the writing process. I was purely inspired by this movie and this character and the way I thought she would feel, and wrote about that," Eilish continued with Lowe. "But I do this thing where… I'm writing for myself and I don't even know it."

Just as Eilish's inspiration came from processing her relationship with Barbie, other musicians featured on the album also held personal connections to the doll. 

Barbie was rooted in HAIM's childhood. The sisters grew up in Los Angeles in the '90s and self-labeled themselves as "Barbie specialists." Funnily enough, the siblings were allowed just one VHS tape: a Barbie film. 

Ronson and Gerwig fell into the habit of showing soundtrack participants scenes from Barbie during the creative process, offering more context for the pair's vision. The HAIM sisters found themselves watching scenes from Gerwig's Barbie to pen "Home" for the soundtrack.

"Karol G was instantly telling us how much Barbie meant to her," Ronson told TIME.

"I wanted to see the movie first to understand the project because we know the doll as a perfect figure, so I needed to understand the film's message," Karol G told HOLA! USA. "Then we met [with the Barbie team], and they shared the songs they loved and the rhythm they were looking for... I wanted that when they played the music; it sounded like a real party. A Latino party!"

The Colombian reggaetonera collaborated with Panamanian rapper Aldo Ranks, recording the thumping reggaeton banger "WATATI" for the album. 

Ronson ensured that Barbie The Album stylishly encompassed a wide number of genres, and its variety serves an asset to the film's worldbuilding.

"[Gerwig] had a vision for a really diverse and unique world that she was creating," Brandon Davis, Executive Vice President and Co-Head of Pop A&R at Atlantic Records, said to Rolling Stone. "That's why you're hearing, for instance, a Karol G record that leans more reggaeton next to a Dominic Fike record that's a nod to Sugar Ray."

The slogan of Mattel's signature doll is simple: "You can be anything." Barbie The Album encapsulates this effortlessly, blurring the soft lines between disco pop and drill. The soundtrack even features an Irish jig, unexpectedly on PinkPantheress' wistful song "Angel."

"The soundtrack reminded me of a 2000s Disney prom scene. I was just like, let's try it and see what they think. I just wanted to have fun," the pop star told ELLE. The chorus' uplifting jig gave "Angel" the necessary "soundtrack vibe" she was looking for.

Before kicking off her musical career, PinkPantheress was originally on an acting path. Having studied Gerwig's filmography in school, she was "gassed beyond belief" to join the Barbie team. "I do not think that anyone knows me. I'm always surprised," PinkPantheress said. "So, the fact that Greta Gerwig [does]..."

PinkPantheress knew that thinking pink meant she was on the right track — the color's in her stage name, after all.

"When I listen to ['Angel'], all I think about is the color pink. And when I think of pink, I think of Barbie," she said.

At the end of the day, it's Barbie's world, and we're just living in it. Gerwig pulled us into this glossy, fuschia-flushed world, and Ronson fluidly soundtracked its complementary pop paradise. Ronson spoke highly of the writer-director, citing not only her impressive innovation and drive but her presence alone as uplifting.

"Greta proves that you can be an incredibly strong-minded visionary, but inspire people by just your goodness alone," Ronson told Vanity Fair. "Everybody just felt so free to create."

This open, creative freedom is what makes Barbie truly Barbie. Mattel’s slogan rings true in Ronson’s soundtrack, pulsing like a Barbie dreamhouse party come to life. Songs range from trend-setting and bubblegum to comedic and quirky, but above all, the rosy soundtrack glimmers with moments of sincerity.

One thing about Barbie? She'll always think outside of the box.

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