It’s Electrifying: The Battles Behind Olivia Newton-John’s ‘You’re the One That I Want’

It is the most famous two minutes and forty-nine seconds in movie-musical history: a school carnival, a boy in a letterman sweater expecting a sweetheart in a cardigan, and instead — black sharkskin, red heels, teased hair and a cigarette — a girl who has rewritten herself from head to toe, drawling the most impertinent invitation ever put in a finale. And yet almost nothing about “You’re the One That I Want” was supposed to happen. The song was not in the stage musical. It was written overnight, as an emergency replacement, by a songwriter who had been told the ending of the film did not work. The director who had to shoot it disliked it on sight and thought it sounded wrong for the fifties. The star who had to sing it very nearly refused the film altogether — she thought she was too old, doubted she could act, and made the producers give her a screen test before she would sign. Even her trousers were a crisis: a single vintage pair, a broken zipper, and a costume department reduced to sewing her into them every morning.

And then the emergency song ate the world. Released as a single weeks before the film opened, it was sitting at number one in America on the day of the premiere, and it spent nine weeks at number one in Britain — a country where the film itself would not open for months. It sold in the tens of millions, turned a soft-voiced country-pop singer into the defining pop icon of her era, and rewrote what a movie song could do: not decorate a film, but arrive before it, announce it, and outlive it. Half a century on, people who have never seen “Grease” know every word.

This is the story of how a last-minute patch for a broken ending became the biggest duet of the rock era — of the producer who bet on songs before pictures, the director who lost every argument and won anyway, the songwriter who worked through the night, and the reluctant Sandy who had to be sewn into her own transformation.

The Film

“Grease” began as a scrappy piece of Chicago nostalgia. Jim Jacobs and Warren Casey, two former schoolteacher-era friends with a shared memory of 1950s greaser culture, built their musical out of the doo-wop, drive-ins and drag races of their youth, and premiered it in a small Chicago theatre in 1971. It transferred to New York, moved to Broadway in 1972, and became one of the defining hits of the decade — a raunchy, affectionate valentine to a teenage world that was already vanishing when the show opened. On stage, it was a genuine phenomenon, performed in a spirit of fond parody by a cast playing kids considerably younger than themselves.

The man who carried it to Hollywood was Allan Carr. Carr was a flamboyant producer and publicist — a showman in caftans who understood parties, premieres and publicity as forms of art in themselves — and he fell for the stage show completely. According to the American Film Institute’s catalog, he bought the film rights in 1976 for $200,000 of his own money, paid in monthly installments, after an earlier option held by animator Ralph Bakshi had lapsed. Teamed with Robert Stigwood — the Australian impresario behind the Bee Gees, whose Robert Stigwood Organisation had just turned “Saturday Night Fever” into a cultural detonation — Carr set up the film at Paramount with a reported budget of just $6 million, roughly half the cost of an average Hollywood feature of the day.

To direct, they hired a novice: Randal Kleiser, making his feature debut. Kleiser had been a USC film-school contemporary of George Lucas, and he had one decisive credential — he had directed John Travolta in the acclaimed 1976 television film “The Boy in the Plastic Bubble,” and Travolta, now the most combustible young star in America after “Saturday Night Fever,” recommended him. Travolta himself had history with the material: as a teenager he had toured in the stage production, playing the minor role of Doody, and had long dreamed of graduating to Danny Zuko. Now, at twenty-three, he would — the studio’s first thought for Danny had been Henry Winkler, television’s Fonz, who turned the part down precisely because it was too close to the role he already played. It was the first of the film’s lucky escapes.

Kleiser flew to Chicago to watch a road company perform the show and began mentally converting stage numbers into screen ones. What he found, as production approached in the summer of 1977, was a score that would need surgery. The Jacobs–Casey songs were beloved, but a film aimed at the 1978 pop charts needed contemporary ammunition. Four entirely new songs were commissioned for the picture: Barry Gibb’s title song “Grease,” sung by Frankie Valli over the animated credits; “Sandy,” a solo for Travolta written by Louis St. Louis and Scott Simon to replace a stage number judged too weak; and two songs for Olivia Newton-John from her own longtime producer and songwriter, John Farrar — a tender solo ballad, “Hopelessly Devoted to You,” which her contract guaranteed her, and a finale duet that did not yet exist. The ending of the film, in other words, was an empty space waiting for a song. Nobody yet knew how much trouble that empty space would cause.

The Reluctant Sandy

Before there could be a finale, there had to be a Sandy — and Sandy very nearly refused to exist. Olivia Newton-John was, on paper, an improbable choice: an Anglo-Australian recording star of twenty-eight, famous for a voice of almost supernatural sweetness, for country-tinged hits sung in pastels. She had met Allan Carr at a Los Angeles dinner party, and Carr, Travolta and Kleiser all agreed she was the one they wanted. Newton-John was not so sure. “I was very anxious about making another film, because my music career was going well,” she later told Vanity Fair, “and I did not want to mess it up by doing another movie that wasn’t good.”

She had scar tissue to justify the anxiety. Her one previous film was “Toomorrow,” a 1970 science-fiction musical concocted by Monkees creator Don Kirshner, in which she fronted a manufactured pop group; the film had died on release — she herself later admitted it “died a death” — and she had spent the years since rebuilding herself purely as a singer. There was also the matter of arithmetic: she was turning twenty-nine, and Sandy was a high-school senior. “I worried that at 29 I was too old to play a high school girl,” she told The Telegraph. She was Australian, playing an American icon. And above all, she did not trust her own acting. So she made an unusual demand for a star being courted: she insisted on a screen test. If the test showed she could not do it, everyone could walk away with honor intact.

Travolta campaigned for her like a man possessed. “There was only one person on this planet who could be Sandy,” he said later, “and I was hell-bent on getting her in the movie.” Kleiser’s earlier notions for the role had included Carrie Fisher, glimpsed in “Star Wars” footage, whose singing could never be properly tested. The screen test with Travolta settled everything in an afternoon. “Instant chemistry — they just had it,” Kleiser recalled. “They met for the first time during a screen test. Olivia was very nervous, and by that point, John and I were really wanting her for the part.” The character was rewritten around her: the stage Sandy, an all-American girl named Dumbrowski, became Sandy Olsson, an Australian exchange student, so that Newton-John’s own accent and sunniness became the character’s. She signed.

Her reservations did not end at the signature. Kleiser admitted he was “privately worried” about the one thing the whole film would hinge on: whether this gentle, cardiganed performer could pull off Sandy’s final transformation into a leather-clad vamp. Newton-John worried about exactly the same thing. “That was such a stretch, and something I was really worried about,” she said. Both of them would spend the production quietly dreading the carnival scene — the scene that would define the film, the song and her entire public identity for the rest of her life.

All Choked Up

The empty space at the end of the film had, in fact, a tenant — a tenant nobody in charge of the film could stand. In the stage musical, Danny and Sandy’s reconciliation is sealed by a song called “All Choked Up,” a number Jacobs and Casey had themselves written as a replacement during the show’s development. It was an affectionate Elvis Presley pastiche, modeled openly on “All Shook Up,” in which Sandy appears transformed and teases Danny in hiccupping, rockabilly style. On stage, in the ramshackle spirit of the original production, it worked. On film, the creative team concluded, it would not: it was a parody of a fifties record rather than the real, chart-ready thing, and the finale of a Stigwood production — from the man whose “Saturday Night Fever” soundtrack had just rewritten the economics of movie music — needed to be a hit single in waiting, not a theatrical in-joke.

The argument that followed set the pattern for the entire production: Randal Kleiser, the young director defending the integrity of the stage score and the period setting, against Robert Stigwood and Allan Carr, the showmen defending the marketplace. Kleiser lost. “All Choked Up” was thrown out entirely — one of only two songs from the stage score to be cut from both the film and its soundtrack album — and the order went out for a brand-new finale number: uptempo, romantic, provocative, and above all a potential hit for the film’s two stars. Kleiser’s consolation prize was nothing; worse, he would soon find himself shooting a replacement he liked even less.

The commission landed, inevitably, on John Farrar. If anyone understood what Newton-John’s voice could do, it was Farrar: a fellow Australian, a guitarist who had played in the Shadows in the mid-1970s, and the producer-songwriter behind her sound since the beginning of the decade — the man who had written her solo ballad for the film already. Farrar knew her instrument better than any writer alive: its clarity, its girl-next-door warmth, and also, crucially, its unexploited other register — the growl and strut she had never been asked to use on a record. The producers’ brief reached him, in his later description, as an emergency. The finale did not have a song. The shoot did not have time. Write one.

Written Overnight

Farrar wrote “You’re the One That I Want” in a single night, and recorded it within hours — one of the great feats of deadline songwriting in pop history, all the more astonishing given what the song had to accomplish. It had to be a love scene and a dance number at once. It had to let Sandy, silent and sweet for two hours, seize the film’s last word. It had to give Travolta — a star actor who sang, rather than a star singer who acted — a part he could swagger through. And it had to sound like 1958 and 1978 simultaneously: a fifties duet built with disco-era propulsion, handclaps and hormones.

The solution he found is audible in the very first bars. Where “All Choked Up” had winked at Elvis, Farrar’s song simply is the thing itself: a pounding, piano-driven romp in which the two singers trade provocations like a playground argument set to music. Danny gets the famous hook — the falsetto yodel of “oo-oo-oo” that turns the title into a chant — while Sandy gets something rarer: the demands. She does not plead; she issues terms. You better shape up. You need a man. The electrifying confidence of the lyric is the transformation rendered as music: the good girl is not begging to be chosen, she is setting the entrance requirements. Farrar, who knew his singer, had written her a coronation disguised as a tease.

Farrar recalled that Travolta, the actor moonlighting as a vocalist, came to the session nervous about pulling his side of it off — and then produced, to the songwriter’s delight, precisely the little yodel on the title line that Farrar had imagined. For Newton-John, the unveiling of the song became one of her favorite stories for the rest of her life. “He came into my trailer at, like, 6 in the morning because he had been up all night,” she remembered of Farrar. “He played it for me and said, ‘What do you think?’ I went, ‘Oh, God, it’s amazing.’ It just had this fantastic energy.”

Kleiser, when he heard it, was appalled. He has never disguised his verdict: the song, he felt, did not fit the Warren Casey–Jim Jacobs score musically or lyrically, and its sleek, contemporary pop sound was wrong for a film set in the 1950s. It was the second time he had lost this precise battle — he had already objected to Barry Gibb’s disco-flavored title song on the same grounds — and the pattern was now clear. The director was making one film; his producers were making another, and theirs had a soundtrack album to sell. Posters for the production would eventually settle the argument. But it is worth pausing on the irony: the two songs Kleiser fought hardest against became the film’s title anthem and its climactic signature, the two pieces of music the whole world would hum. Directors are sometimes wrong in the most useful possible way.

The record they cut runs two minutes and forty-nine seconds, and its B-side completed the circle of replacements: an instrumental called “Alone at a Drive-In Movie,” the ghost of the stage song that “Sandy” had displaced. The film’s finale had been rebuilt from spare parts, in a night, over its director’s objections. All it needed now was a carnival.

The Carnival

The finale was filmed at John Marshall High School in Los Angeles, transformed into Rydell High’s graduation carnival — ferris wheel, funhouse, and the entire student body turned loose in the California sun. Patricia Birch, who had choreographed the original stage production and now choreographed the film, staged the number not as a stage set piece but as a chase: a moving, swirling pursuit through the carnival grounds, with Danny — who has spent the film’s last act trying to win Sandy back, even lettering in cross-country running and turning up mortified in a letterman sweater — following his transformed girl through the crowd like a man chasing his own hallucination.

The dramatic engine of the scene, and the reason it has never dated, is that it is a double transformation. Danny has changed too: the greaser in the letterman cardigan is as much a costume as Sandy’s leathers, each of them having dressed up as the person they think the other wants. When Sandy appears — hair teased, cigarette in hand, poured into black — Travolta’s reaction was the shot Kleiser built the sequence around: Danny sinking to his knees in disbelief and delight before scrambling up to meet her terms. The dance that follows, whisking the pair into the funhouse and out the other side, plays less like choreography than like negotiation at high speed: advance, retreat, tease, surrender. By the time the whole school joins in — and the film spills forward into its farewell number, “We Go Together,” and the famous flying car — the argument of the story has been settled not by dialogue but by rhythm.

Newton-John’s own account of shooting it was simpler and more human: she was terrified of the stretch, and then she was free. The actress who had demanded a screen test, who had worried she could not act and could not vamp, discovered in front of the carnival cameras that the transformation she feared was the most enjoyable thing she had ever done on a set. Kleiser, watching the rushes, conceded his private worry had been groundless. What neither of them could have known, sweating through the Los Angeles summer, was that the scene they were making would become the single most imitated sequence in the history of movie musicals — and that for millions of people, it would not be a scene from a film at all. It would be a pop video, seen on television, for a song already at number one.

Sewn In

Every icon has a wardrobe department behind it, and Sandy’s transformation had Albert Wolsky. The two-time Oscar-winning costume designer had dressed the film’s fifties world in pastels and poodle skirts, and for the finale he needed the photographic negative of everything Sandy had worn before: black on black, tight as paint. The jacket and off-the-shoulder top were only half the legend. The trousers — the skin-tight black pants that would become arguably the most famous trousers in cinema — were not made for the film at all. They were a genuine vintage pair from the 1950s, black sharkskin, high-waisted, that Wolsky had found; Newton-John described them in her 2019 memoir, Don’t Stop Believin’, as “body-hugging, high-waist, skin-tight, black sharkskin pants (even better than leather!) that were actually from the 1950s.”

There was exactly one pair. And the zipper was broken.

“They were so old, and there was just one pair, so there was no room for error,” she wrote. “One rip and disaster. When I tried on those pants for the first time, the zipper was broken and Albert didn’t want to rip them trying to put in a new one or remove the old one. Instead, I’d be sewn into them each morning!” For the duration of the carnival shoot, the star of the film began each day being stitched into her costume by the wardrobe department, dancing, running and riding the Shake Shack in trousers held together by thread and prayer, then being unpicked at night. Her first, entirely reasonable thought on hearing the plan, she confessed, was: “What if I need to pee?”

The ordeal became the look. The sharkskin trousers — red mules, scarlet lipstick, the cigarette she flicks away before she sings — crystallized “Bad Sandy” into a silhouette so simple that it could be copied by any teenager with a pair of black leggings, which is precisely what happened, for the next forty-odd years, every Halloween, every fancy-dress party, every school production. Newton-John kept the outfit for four decades, and its afterlife alone could fill an article: in November 2019 she auctioned the jacket and trousers at Julien’s Auctions in Beverly Hills for a combined $405,700, the proceeds going to her cancer wellness and research centre in Melbourne. The trousers were bought by Sara Blakely, founder of Spanx, who announced that Sandy was “the OG of black leggings,” and framed them on the wall of her company’s offices. The jacket’s anonymous buyer then performed the most Grease-like gesture imaginable — he gave it back to her, so that it could be displayed at her cancer centre. The costume that had to be sewn onto her had become, quite literally, priceless, and its owner had decided its value lay in what it could do for other people.

The Song That Opened Before the Film

Robert Stigwood had just performed, with “Saturday Night Fever,” the most instructive trick in modern entertainment: release the music first, let the singles colonize the radio, and allow the film to arrive as the answer to a demand the records had already created. With “Grease,” he and Allan Carr ran the play again, at double speed. The soundtrack album, Grease: The Original Soundtrack from the Motion Picture, was released by RSO Records on April 14, 1978 — two full months before the film — and “You’re the One That I Want,” the emergency finale song, was sent out ahead of everything as the lead single, released in America in March 1978. It entered the Billboard Hot 100 at the beginning of April and simply climbed.

The audacity of the strategy is easy to miss now that it is standard practice. The single was selling a scene nobody had seen, from a film nobody could describe, sung by an actor whose last record had been a novelty and a singer whose American image was prim, pastoral and wholesome. Radio did not care. The record was irresistible — Record World called it “a frantic, up-tempo duet between the two stars that is bound to leave listeners breathless” — and on June 10, 1978, it reached number one on the Billboard Hot 100. The film did not open until June 16. When audiences finally filed into cinemas, the climax of the movie was already the biggest song in the country; the finale played to a public that had been singing it for weeks, a singalong waiting for its pictures. Kleiser, generous in retrospect, called the maneuver “brilliant marketing” — while noting, accurately, that he had had nothing to do with it.

In Britain, the sequence was even more surreal. The single, released there in May, reached number one on June 17 and stayed for nine weeks, through the whole high summer of 1978 — while the film itself did not open in Britain until the autumn. For months, the United Kingdom’s favorite love song was the finale of a film that existed, for British audiences, only as a three-minute clip serviced to television, which is how most of the country first “saw” the carnival: not in a cinema, but on pop programmes, as a music video before the term existed. When the film finally arrived, it arrived pre-sold by its own ending.

Number One

The numbers that followed belong to the permanent record of pop. In the United States, “You’re the One That I Want” spent a single week atop the Hot 100, but that week sat in the middle of a six-month chart residency, and the single moved in quantities that belonged to another era: certified Gold by April 12, 1978 — before the film was even out — and Platinum that July, for shipments past two million copies under the standards of the day. In Britain it did something grander: nine consecutive weeks at number one, the sound of the summer of 1978, on its way to more than two million copies sold in the UK alone. It remains, decades later, the fifth best-selling single in British chart history. In Australia it spent nine non-consecutive weeks at number one and finished as the country’s biggest single of the year. It topped the charts across Europe and in New Zealand, and total worldwide sales are estimated at more than fifteen million copies — placing an overnight emergency song among the best-selling singles of all time.

It was not travelling alone. The two Travolta–Newton-John duets colonized the British chart in sequence: “Summer Nights,” released after the film, spent its own seven weeks at number one in the autumn, meaning the screen couple spent sixteen weeks of 1978 on top of the UK chart between this song and its sibling. The soundtrack album sold five million copies in its first four months and eventually an estimated twenty-eight million worldwide, ending 1978 as America’s second-best-selling album of the year — behind only the “Saturday Night Fever” soundtrack, the other Stigwood–Travolta juggernaut. And the film, made for $6 million, went on to gross nearly $400 million around the world, becoming the highest-grossing picture of 1978 and the most successful movie musical ever made up to that time, overtaking “The Sound of Music.”

It is worth dwelling for a moment on the alchemy of the statistics. A stage musical’s discarded finale, a replacement written in one night, a singer’s contractual guarantee, a director’s twin defeats, a pair of trousers held together with stitches — and out of these contingencies came an object of almost perfect commercial permanence. The machinery matters too: without Stigwood’s RSO empire and the “Saturday Night Fever” playbook, the song might have been merely a hit. With it, the song became an environment — something the whole of 1978 was lived inside. The summer of “Grease” was not a metaphor. For a measurable stretch of that year, in country after country, the most popular three minutes of music on Earth were the ones John Farrar had written through the night because a film’s ending didn’t work.

The Reinvention of Olivia

For John Travolta, the song was a coronation: proof that the “Saturday Night Fever” phenomenon had a second face. But for Olivia Newton-John, it was something more radical — an escape. Before “Grease,” her public self had been fixed with unusual firmness. She was the wholesome Australian songbird, the voice of gentle country-pop, an artist so softly presented that when she won country music honors in America, Nashville traditionalists had grumbled at the outsider in their midst. Her pre-“Grease” film, “Toomorrow,” had failed; her identity as a performer, however successful, had a ceiling built of cardigans. She was, famously, nice.

“You’re the One That I Want” demolished the ceiling in two minutes and forty-nine seconds. The song worked — commercially, erotically, culturally — precisely because it was her singing it: the shock of the transformation was the product. The sweetest voice in pop was suddenly issuing demands over a bar-room piano, and the world discovered what Farrar had always known, that the sweetness had been a choice, not a limitation. Newton-John understood the pivot instantly and rode it deliberately. Her next album, Totally Hot, released in November 1978, put her on the cover in black leather — Sandy’s silhouette, translated into a recording career. The country ingenue persona was retired, not with an announcement but with a wardrobe.

The door the song opened led, by a straight line, to everything that followed in her imperial phase — to the roller-skating fantasia of “Xanadu,” and then to the gym kit and headband of “Physical,” the biggest American hit of the entire 1980s, a record that completed the journey from girl-next-door to pop provocateur that the carnival scene had begun. Those are other songs and other stories. But they are unimaginable without this one. “You’re the One That I Want” did not just give Olivia Newton-John a hit; it gave her a second self, and permission — which she seized, cannily and joyfully — to spend the rest of her career moving between the two.

The Argument

No accounting of the song is complete without the quarrel it has carried with it for nearly fifty years. From the start, some viewers balked at the finale’s apparent moral: that to win her man, the nice girl must remake herself as a vamp — smoke, squeeze into leather, become someone else. As “Grease” hardened into a family institution, endlessly revived in schools, the objection hardened with it, and the ending became one of the most debated in popular cinema: a feminist problem in a poodle-skirt world.

The defense, mounted over the years by Newton-John herself among many others, begins with the film’s own symmetry. Danny changes too — the letterman sweater, the attempted respectability, is his costume, worn as awkwardly as hers; the finale is not one person surrendering but two people meeting, each having dressed as the other’s fantasy and finding the joke, and the truth, in it. Newton-John consistently framed Sandy’s turn not as capitulation but as self-discovery: the stretch she had feared, she maintained for the rest of her life, was the making of her, on screen and off — “very freeing,” she said, “not just for Sandy, but for me as well.” Read her way, the song’s lyric supports her: Sandy is not asking to be wanted. She is announcing the terms on which wanting will be permitted. The demands are the point.

However the argument is settled — and it will not be settled, which is part of the song’s vitality — the debate itself testifies to the finale’s strange power. Nobody argues for half a century about a scene that does not matter. “You’re the One That I Want” endures partly because it is not simple: a liberation anthem and a makeover fantasy in the same pair of trousers, a woman taking control by dressing for a man’s gaze, a duet of equals disguised as a seduction. The song lets every generation re-litigate it, and every generation, litigating, sings along.

Imitations and Resurrections

A song this famous does not get covered so much as re-inhabited, and the parade began immediately. In 1978 itself, at the height of the original’s UK reign, British comedy veterans Arthur Mullard and Hylda Baker released their own wheezing version — and the joke went to number twenty-two, so total was the song’s occupation of the culture that even its parody charted; in Germany, comedians Dieter Hallervorden and Helga Feddersen took a bathtub-themed spoof version to number four. School halls and stage revivals absorbed the song into the show itself: most productions of “Grease” today perform “You’re the One That I Want” in place of the discarded “All Choked Up,” the film’s emergency patch having become the canonical ending of the work it was invented to save. In 1993, the London stage revival generated its own hit version, with Craig McLachlan and Debbie Gibson reaching number thirteen in Britain. In 1998, for the film’s twentieth-anniversary re-release, a “Martian remix” of the original single climbed back to number four in the UK — the song charting, now, as nostalgia for itself.

Television kept handing it to new generations. In 2007, an American reality series used its title as its own — “Grease: You’re the One That I Want!” — casting the leads of a Broadway revival by public vote. In 2012, “Glee,” then at its height, built its episode “Glease” around a school production of “Grease” and saved this song for the climax, the new cast and the beloved originals intercut in the same number — an almost literal enactment of the song’s function as a baton-pass. In 2016, “Grease Live!” restaged the film for American television with Julianne Hough and Aaron Tveit, and the carnival duet closed the show as it had to. Around these tent-poles the homages accumulated in every register: rapper Ja Rule and Ashanti reenacted Danny and Sandy’s courtship in the 2003 video for “Mesmerize”; ska-punks Less Than Jake had already torn through it on their “Greased” EP; in 2014, singer Lo-Fang slowed it to a haunted whisper and Baz Luhrmann built a Chanel No. 5 film around the cover, the song now signifying glamour itself; Doja Cat performed it for a Pepsi campaign in 2021; and in 2024 it turned up soundtracking a car fight in “Deadpool & Wolverine.” Few recordings have been all things to all media. This one has been a chart-topper, a joke, a liturgy, an advertisement and a punchline — and survived every assignment intact.

The Goodbye

The last chapter belongs to the friendship. Travolta and Newton-John remained, for forty-four years, exactly what the screen test had promised: devoted. They had performed the song together at a 2002 DVD celebration at Paramount, neither having sung the “Grease” catalogue on stage with the other for two decades, and the footage of that reunion — two middle-aged stars grinning like Rydell seniors — became a touchstone in its own right. In December 2019, a month after the great costume auction, they reunited in Florida for a run of “Meet ‘N’ Grease” sing-along events, Newton-John slipping back into Sandy’s yellow cardigan for the crowd before changing, to roars, into the black leather jacket. She was seventy-one, and living, by then, with the metastatic breast cancer she had first faced in 1992 and had spent thirty years converting into advocacy, fundraising and a research centre bearing her name.

Olivia Newton-John died on August 8, 2022, at her home in California, aged seventy-three. The tributes circled, inevitably, to the carnival. Travolta’s was the one the world quoted: a message to his Sandy that ended, “Yours from the moment I saw you and forever! Your Danny, your John.” And the public did what it had done in 1978, 1993 and 1998 — it went and bought the record. In the weeks after her death, “You’re the One That I Want” charted again in the download era: number seventeen on Billboard’s US Digital Song Sales chart, number thirty-eight on the UK’s official downloads chart, number twenty-five on Canada’s digital chart — a song written in a night in 1977, back in the rankings forty-five years later, because the only adequate response to losing her was to hear her sing it once more.

Why It Endures

Songs survive for reasons, and this one has more than most. It survives as craft: a wedding of fifties form and seventies muscle, written overnight and built like a vault, every call answered by its response, every hook — the piano, the handclaps, that yodel — placed with a jeweller’s economy by a songwriter who understood both his singers to the inch. It survives as cinema: the rare film song that did not merely accompany a climax but became one, so thoroughly that for much of the world the song is the film, the three minutes through which the other hundred are remembered. It survives as biography: the moment a singer the world had filed under “sweet” revealed the other woman inside the voice, and thereby wrote herself a second, bigger career. And it survives as argument — the ending we are still not done debating, the makeover we still cannot decide whether to cheer — because a song everybody has an opinion about is a song nobody has finished with.

Most of all, perhaps, it survives as feeling. Strip away the sales figures and the sharkskin and the sixteen weeks atop the British charts, and what remains is the purest transaction in pop: two voices, one demanding and one delighted, discovering in real time that they fit. It is two minutes and forty-nine seconds of mutual recognition set to a piano that will not sit still. Farrar wrote it in a night because there was no time; Kleiser shot it despite believing it was wrong; Newton-John sang it while sewn into a pair of trousers that were older than she was. Nothing about its creation was inevitable except its energy. “It just had this fantastic energy,” she said, hearing it at dawn in her trailer, half asleep, the morning after the night before. Forty-eight years later, the energy has not dissipated. It is, still, electrifying.