Bonnie Tyler, the gravelly voiced, Grammy-nominated Welsh pop star whose 1983 chart-topping power ballad “Total Eclipse of the Heart” enchanted succeeding generations with its bombastic charms during solar and lunar eclipses, has died. She was 75.

Tyler died unexpectedly in a hospital in Portugal where she was being treated for an illness, her family said Thursday in a statement on her website. She was hospitalized in May in Faro, where she had a home, for emergency intestinal surgery. She had been placed in an induced coma for a period but was reportedly improving last month and expected to make a good recovery.

“Bonnie’s family and team are heartbroken to announce that Bonnie unexpectedly passed away last night in hospital in Portugal as a result of the illness that she was being treated for,” her family said.

Tyler earned three Grammy nods and in 2013 represented Britain at the Eurovision Song Contest, where she came in 19th. She was honored as a Member of the Order of the British Empire in 2022 for her services to music by Queen Elizabeth II, thanks mainly to “Total Eclipse of the Heart,” which has had more than 1 billion streams, boosted by real eclipses in 2017 and 2024.

The song spent four weeks at No. 1, and when Stereogum reevaluated it in 2020, the music outlet declared it an “extinction-level event rendered in musical form.”

“It’s pop music as heart-pounding, chest-thumping, blood-gargling, heavens-falling passion explosion. It’s sheer spectacle. It’s fireworks and lasers and lightning and thunder. It soars and swoops and barrel-rolls,” the site said.

The song has never really gone away: it was covered by the English singer Nicki French in 1995, and the band Westlife in 2006. Cate Blanchett sang it while hitting Billy Bob Thornton with her car in 2001’s “Bandits,” it appeared in a wedding scene in 2003’s “Old School” and One Direction sang it in 2010 on a U.K. version of “The X Factor.”

Tyler was born — as Gaynor Hopkins — a coal miner’s daughter in public housing with an outside toilet in Skewen, Wales, about 7 miles (11 kilometers) outside Swansea. She grew up with three sisters and two brothers.

She adored the Beatles and her first album was “A Hard Day’s Night.” The first song she bought, at 13, was “Hippy Hippy Shake” by the Swinging Blue Jeans and she watched “Top of the Pops” religiously, according to her memoir, “Straight From the Heart.”

She would record “Top of the Pops” on a reel-to-reel two-track recorder and write down the lyrics of songs she loved. Her favorites were by Janis Joplin, Nina Simone, Tina Turner, Wilson Pickett and Otis Redding.

“I used to sing them into my hairbrush for hours and hours, and that’s how it all started for me. I fell in love with singing just from doing that. Looking back, even then my voice had a husky tone to it, but I didn’t think much of it. I thought everyone’s voices were different from each other’s,” she wrote.

In 1976 she had to have surgery to remove nodules on her throat, leaving her with that trademark vocal sound. Changing her name to Sherene Davis, she was fronting a soul band when she was discovered by talent scout Roger Bell, who brought her to London for demo sessions. Then she waited for a label until RCA said it was interested.

Under her new RCA-sanctioned name Bonnie Tyler, her debut album “The World Starts Tonight” in 1977 contained her first chart hit, “Lost in France,” and she was nominated for a breakthrough artists award at the Brit Awards. She then had a No. 3 hit in 1978 with “It’s a Heartache,” but soon drifted. She then signed with Sony and saw Meat Loaf perform “Bat Out of Hell” on the BBC. Impressed, she requested to work with Meat Loaf songwriter and producer Jim Steinman.

Steinman introduced her to his song “Total Eclipse of the Heart,” which would become the debut single for her fifth studio album, “Faster Than the Speed of Night.” He borrowed one of the song’s lyrics — “Turn around, bright eyes” — from his 1969 musical “The Dream Engine,” written when he was a student at Massachusetts’ Amherst College. He told her the song was from a prospective musical version of “Nosferatu.”

“Jim liked to put down a basic rhythm track, do nine takes of the song, choose the best one and then put the kitchen sink on there, like Phil Spector used to,” Tyler told The Guardian in 2023. “He gave me a cassette to listen to in my hotel and we both preferred take two.”

Featuring E Street Band members Roy Bittan on piano and Max Weinberg on drums, “Total Eclipse” is a rumination on lost love: “Once upon a time there was light in my life/But now there’s only love in the dark,” she sings.

The video, a staple of early-days MTV, was shot in a frightening gothic former asylum in Surrey, where the guard dogs apparently wouldn’t set foot in the rooms downstairs where they used to give people electric shock treatment. The visuals included slow-motion tossed doves, candles, dancing ninjas, dancing greasers, Tyler in frighteningly big shoulder pads, fencers, gymnasts, wind machines and shirtless boys wearing swim goggles being doused with water.

“Faster Than the Speed of Night” earned a Grammy nomination for best rock vocal performance — losing to Pat Benatar’s “Love Is a Battlefield” — and Tyler got another nod for “Total Eclipse of the Heart” in the best pop vocal performance category, losing to Irene Cara’s “Flashdance — What a Feeling.”

Tyler never reached such dizzying heights again but stayed current with such movie soundtrack singles as “Holding Out For a Hero” — from 1984’s “Footloose” — and “Here She Comes” from “Metropolis” also in 1984.

Her 2019 disc “Between the Earth and the Stars” featured duets with Rod Stewart, Cliff Richard and Status Quo’s Francis Rossi, and she ended that year performing a Vatican Christmas concert before Pope Francis. (JapanToday)