S.E.S.
In the late 1990s, the harmonies of three young women proved for the first time that the 'girl group' could take root as a genre in Korea too.
At a glance 🔭💭
Some coordinates adapted from GeoNames (CC BY 4.0) · Pleiades (CC BY 3.0)
The people beside them ⏳🌊
- ProducerLee Soo-man
As head of SM Entertainment, personally cast the members and conceived the group.
- ProducerYoo Young-jin
Handled the lyrics·music·production of most title tracks, designing the group's musical color.
- RivalryLee Hyori
A member of rival group Fin.K.L, which formed with S.E.S. the twin peaks of late-1990s girl groups.
- FriendshipSon Ho-young
A g.o.d member who, before debuting, trained alongside Shoo in the same co-ed trainee group.
- MemberBada
Main vocalist who took the Korean-language parts; after the breakup, broadened the career into musical theater.
- MemberEugene
She handled the English parts, and after the breakup she turned to acting and established herself in television dramas.
I. The girls of Lotte World · 1994–1997
(Planning) In 1994, Lee Soo-man, head of SM Entertainment in Seoul, South Korea, set out to create a girl group. The pop market of the day revolved around male groups, and most girl groups had flopped, but the success of TLC and the Spice Girls in the United States spurred him on. After auditioning some hundred candidates, he narrowed the field to three. (Casting) Bada was spotted by an SM staffer while singing onstage at the Yeonam Festival of Anyang Arts High School. Her father was ill and her family was struggling, and Lee is said to have urged her to join by offering a full university scholarship. Shoo was street-cast while hanging out with friends at Lotte World; before that, she had been training at another agency as a trainee for a co-ed group, alongside Son Ho-young and Danny Ahn, who would later become members of g.o.d. Eugene crossed paths with Lee's party at the Guam airport, where she had gone to see H.O.T., and the encounter led to a casting offer from Lee himself; she is said to have trained for only five or six months. (Turn) The original plan was a female H.O.T., a warrior concept steeped in hip-hop. But as the exotic, innocent image of Eugene, a Korean American, came to the fore, the direction shifted to an image of pure, innocent girls in white T-shirts. (Debut) On November 28, 1997, they took their first stage on an SBS music program, and in December they released their first studio album, "S.E.S." The title track "I'm Your Girl" was the banner raised by SM's first girl group; its innocent harmonies and choreography won over girls their own age and took the song to number one on SBS and MBC music programs.
It was the opening salvo of SM's first girl group, and the product of its turn toward an innocent concept.
- It opens with the three voices layering harmony upon harmony over a synth-driven midtempo beat.
- Bada's clear midrange, Shoo's steady lower register and Eugene's bright high notes divide the roles and lock together.
- Built on short, repetitive hooks, the chorus seems designed for audiences to sing along at every broadcast taping.
- A move tracing crossed hands in front of the chest lands on the first beat of the chorus, a textbook example of late-1990s girl-group choreography.
II. Momentum · 1998
(Momentum) In November 1998, they released their second album, "Sea & Eugene & Shoo." The title track "Dreams Come True" won acclaim for an R&B arrangement more polished than its predecessor's, turning S.E.S. from a flash-in-the-pan rookie act into a name listeners could trust. (Colleagues) That same year, Shinhwa debuted at SM, becoming colleagues who shared the same building and the same practice rooms. S.E.S. rose alongside the boy group H.O.T. as the twin flagships holding up the company, and the three are said to have built a rare sense of solidarity among idols their age. (Overwork) Their schedules swelled with their popularity. In later interviews, the members recalled a life of snatching naps between broadcasts, events and photo shoots. It was an era when color TV and music chart shows held absolute sway, and a single number-one appearance could determine album sales. (Probing) Building on their domestic success, they announced their move into Japan that February and released a local debut single in October. This would lead to their first Japanese album the following year.
With a sound more grown-up than their debut, it proved the group was no passing fad.
- Putting a rhythmic R&B groove front and center, it struck a more mature sound than its predecessor.
- Because the three trade the melody back and forth, the differences in their timbres come through clearly.
- Layered voices (chorus overdubbing) add body, and the moments when the chorus sounds like a full choir are striking.
- It is counted as the song that cemented the group's standing, topping color-TV music chart shows again and again.
III. The summit · 1999
(Peak) In October 1999, they released their third album, "Love." The title track "Love" drew attention for a music video shot on location in New York at great expense, and the album sold more than 760,000 copies, becoming the best-selling girl-group album of its time. (Rivals) Together with Fin.K.L (Ok Joo-hyun·Lee Hyori·Sung Yu-ri·Lee Jin), who debuted in 1998, they formed the two great pillars of late-1990s girl groups. The press cast the two groups as rivals, but the members are said to have actually been friends — Shoo and Lee Jin had attended the same acting academy before their debuts. Their musical colors were sharply distinct: the sleek R&B·pop that Yoo Young-jin crafted for S.E.S. and Fin.K.L's crowd-pleasing ballads·dance tracks vied for position on the music chart shows every week. (Japan) That same year, they released "Reach Out" through Japan's VAP Records, stepping up their push overseas. It was one of the early instances of a Korean girl group knocking on the door of the Japanese market. (Fatigue) At the height of their fame, the three were around nineteen or twenty. Amid relentless schedules, the process of growing into adulthood passed quietly, mostly away from the cameras.
Selling more than 760,000 copies, it rewrote the girl-group album sales record of its day.
- A slow-tempo pop song with a strong ballad flavor, its string arrangement lifts the emotion from the very opening.
- The passage at the climax where the three build up the notes together is often named the song's killing part.
- The music video, shot on location in New York, is said to have had a production budget unusual for the time.
- In an era when CDs and cassettes dominated the record market, an overseas all-location shoot was itself a rare sensation.
IV. A letter from Greenland · 2000
(Turn) In December 2000, they released their fourth album, "A Letter from Greenland." Having already stepped away from their innocent image to try a dark, dreamy concept with "Twilight Zone," the follow-up single from their third album, the three this time put forward "Show Me Your Love" as the title track. (Maturity) The follow-up single "Be Natural," a jazz-pop song written and produced by Yoo Young-jin, shed their teenage feel and made clear their identity as an adult R&B vocal group. (Japan) In Japan, they continued their local activities with their second record, "Be Ever Wonderful." (Balance) Amid schedules shuttling between home and abroad, the three had already become veterans past their third year since debut.
A song that tried out a dark, dreamy concept, it reached number one on SBS Inkigayo in January 2000.
- Unlike the bright colors that came before, it opens with a dark, tense synth sound.
- The contrast between the low-lying verse (stanza) and the chorus that surges into the high register is vivid.
- Included on the third album "Love," released in October 1999, it was promoted as the follow-up to the title track "Love" from the end of that year into early the next.
With a jazz-pop sound designed by Yoo Young-jin himself, it marks the shift to an adult vocal group.
- Relaxed jazz-pop rhythms blend with synthesizer melodies that evoke wind instruments.
- Sung in a loose, effortless style, it reveals a mature tone that has shed its teenage feel.
- With Yoo Young-jin handling the lyrics·composition·production, it is a song in which he personally charted the group's musical direction.
- It is regarded as a song that captures a group in its third year moving into its place as an adult vocal group.
V. Breakup · 2001–2002
(Change) In February 2002, they released their fifth album, "Choose My Life-U." The title track "U" painted a more mature image with an arrangement blending rock, Eurodance and Latin rhythms, and in the music video the three each played a different professional, revealing their individual colors. (Breakup) But on December 19 of that year, the group officially announced its breakup. It came just as their five-year exclusive contract was ending. The growing weight of their solo activities is also cited as a factor behind the change. (Reflection) The breakup passed quietly. Rather than a flashy farewell performance, it was closer to a declaration that each would go her own way.
Their last official title track, released on the eve of their breakup, stood at the farthest point from where they had begun.
- Rock guitars, a Eurodance beat and Latin rhythms cross paths within a single song.
- Over a clipped, staccato rhythm, each of the three takes a short passage of her own.
- In the music video the three members each played a different profession, underscoring their individual personalities.
- It captured the group's final image as grown women, in contrast to the innocent concept of their debut.
VI. Separate paths · 2003–2015
(Actress) Eugene turned to acting, settling in as an actress with roles in dramas such as “Bread, Love and Dreams,” which drew ratings above 50%. (Stage) Bada moved the center of her career to the musical stage, and in 2014 she won the grand prize for musicals at the 6th Seoul Success Awards, proving her transition from singer to musical actress. (Hiatus) Shoo was comparatively quiet. The three reunited now and then on variety shows and at events, but as a group they had come to a halt. (Lineage) Meanwhile SM launched younger acts such as BoA and Girls' Generation, who built the wider terrain of the Korean Wave on the road S.E.S. had paved. As the archetype of the first-generation girl group, the name S.E.S. was invoked again and again whenever later generations of idols were explained.
VII. Reunion, and now · 2016–2026
(Reunion) In October 2016, marking their 20th anniversary, a reunion was announced. In November they released the digital single “Love [story]” through SM Station, and the following January they put out “Remember,” a special 20th-anniversary album, leading with two songs at once, “Remember” and “Paradise.” (Ordeal) In 2018 Shoo was indicted for habitual gambling between 2016 and 2018, and the court handed down a six-month prison sentence suspended for two years. Shoo admitted the charges and did not appeal, and in 2022 she resumed her career through television. (Companionship) Bada and Eugene were later seen on television helping Shoo's return, keeping the bond among the three alive. Full-fledged reunion activity is rare, but the three remain colleagues to one another. (Legacy) As the era of streaming and YouTube arrived, late-1990s songs such as “Dreams Come True” and “Love” were rediscovered amid a wave of retro fever. Having crossed from the age of music chart shows and cassette tapes into the age of streaming, the music of S.E.S. is still called the textbook of the first-generation girl group.
This song announced the reunion of the three, returning in the streaming era for their 20th debut anniversary.
- It carries on the polished pop sound of the early 2000s while adding the clean electronic textures then in fashion.
- The deepened voices of the three, now grown women, form a natural contrast with their debut song.
- Released on digital music platforms to mark their 20th debut anniversary, it symbolized the return of a group that debuted in the CD era to the age of streaming.
- After a long absence, the mere sight of the three harmonizing together on one stage again remained a moving scene for fans.
Lesser-known stories
The group name S.E.S. is taken from the initials of the three members' stage names: Bada (Sea) · Eugene · Shoo. Their real names are Choi Sung-hee, Kim Yoo-jin and Yoo Soo-young, and it is possible the stage names were chosen first with the group name in mind — names designed, in effect, for the concept. “I Love You,” included on the second album, was originally slated for the first album, but at Lee Soo-man's suggestion it was held back for the second and became a promotional single. A song cut from the debut album thus became, a year later, one of the group's signature songs. During its promotion, “Twilight Zone” drew criticism that a line of its lyrics and a navel-baring costume were too provocative. In the end they sang the offending word changed and appeared on network television with their navels covered — a scene from a time when broadcasters' standards of decency dictated even lyrics and wardrobe.
Glossary 📚🔎
Title track
(In Korean pop music) Even when an album holds many songs, this refers to the one or two on which broadcast appearances and promotion are concentrated. It is like choosing, from all the projects a class has prepared, the single showpiece to show the teacher first.
Exclusive contract
(Word meaning) Jeonsok (專屬) is a Sino-Korean word meaning to belong exclusively to one place. (In Korean pop music) A contract in which a singer or group agrees to work with only one agency for a set period, during which they cannot sign record or broadcast deals with any other company. It is like a school rule that once you join a club, you cannot take part in another club for that term.
R&B
(Word meaning) Short for rhythm and blues, it refers to the rhythms and blues singing style that grew out of African American music. (In Korean pop music) A genre marked by smooth grooves and vocals that bend notes with emotion, which took firm root in Korean pop in the late 1990s. At a karaoke room, the songs you find yourself humming along to the rhythm, instead of an easy ballad, usually belong here.
Eurodance
(In Korean pop music) An up-tempo electronic dance genre popular in 1990s Europe, characterized by bright synthesizer rhythms. Like a cheer song at a school sports day, it is music whose fast, simple beat gets the body moving first.
Concept
(In Korean pop music) The single image and world a group is dressed in for each album or promotion. A color such as innocent girl, dark mood or mature adult is set in advance, and costumes · choreography · music videos are matched to it. It is like a whole class coordinating costumes on one theme for a school talent show.
Refrain (chorus)
(In Korean pop music) The part of a song designed to be repeated most and to stick in the memory. Think of the passage in a round that everyone sings together, loudest of all.
Music chart show
(In Korean pop music) A television program in which a broadcaster tallies a week's album sales · airplay · viewer votes and the like to name that week's number-one song. In the 1990s the number-one trophy from these shows was so influential that it was tied directly to album sales. Like a vote for class representative, each week's result could change the direction of the next round of promotion.