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Relive your youth! A roundup of nostalgic K-pop girl groups that were popular back in the day

Relive your youth! A roundup of nostalgic K-pop girl groups that were popular back in the dayRelive your youth! A roundup of nostalgic K-pop girl groups that were popular back in the dayRelive your youth! A roundup of nostalgic K-pop girl groups that were popular back in the dayRelive your youth! A roundup of nostalgic K-pop girl groups that were popular back in the dayRelive your youth! A roundup of nostalgic K-pop girl groups that were popular back in the dayRelive your youth! A roundup of nostalgic K-pop girl groups that were popular back in the day
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Have you ever had a moment where a song you used to listen to a lot suddenly comes to mind and fills you with nostalgia? In this article, we’ll introduce the girl groups you should know when talking about the history of K-pop—from the first generation that laid the foundation of today’s K-pop to the second generation that sparked a huge boom in Japan.

If you were part of the real-time generation, the fervor and memories of your youth will vividly come back, letting you relive that old excitement once more.

What’s more, many members have continued to shine in the 2020s as actresses or solo artists after their groups disbanded, so even younger readers who’ve only recently gotten into K-pop should definitely check this out!

Relive your youth! A roundup of nostalgic K-pop girl groups that were popular back in the day (1–10)

Dreams Come TrueS.E.S

S.E.S. ‘Dreams Come True’ MV
Dreams Come TrueS.E.S

As a defining presence of the first generation of K-pop, the girl group S.E.S.

had a profound impact on today’s idol scene.

With a sophisticated sound rooted in dance-pop and R&B, they led the era.

Among the songs they released back in 1997, the enduringly popular “I’m Your Girl,” as well as classics like the album “Love,” remain standout works.

In 1998, the year after their debut, they won the Rookie of the Year award at the Golden Disc Awards, proving their overwhelming talent.

Even after their group activities, Bada, Eugene, and Shoo have each continued to shine as solo singers and actresses.

They are a legendary group we highly recommend to anyone who wants to relive that early thrill and savor their timeless, high-quality vocals.

I AM THE BEST2NE1

2NE1 – 내가 제일 잘 나가(I AM THE BEST) M/V
I AM THE BEST2NE1

When it comes to the act that propelled the “girl crush” wave in K-pop, many people probably think of 2NE1.

Since their debut in May 2009, they took the world by storm with an innovative sound that traversed hip-hop and electropop.

Their signature track “I AM THE BEST” was featured in a tablet computer commercial, drawing international attention.

Thanks to the success of the album “To Anyone,” they also won numerous major music awards.

Their performances brimming with strong self-confidence and their high-fashion aesthetics remain compelling even today.

If you’re looking for full-fledged dance music and powerful vocals, be sure to check them out.

Geeshōjo jidai

Girls’ Generation Shoujo Jidai ‘Gee’ MV (Japanese Ver.)
Geeshōjo jidai

Girls’ Generation continues to lead the scene with overwhelming presence and refined performance.

Their appeal lies in a diverse musical style that fuses dance-pop and R&B on a K-pop foundation.

They debuted in August 2007.

After its release in Korea in January 2009, “Gee,” which was released in Japan in October 2010 as a UHA Mikakuto commercial song, sparked a massive sensation.

With innovative tracks that blend multiple genres, they boast solid musicality and a shining track record, including winning an overseas music award in November 2013.

Even now, the members are active individually as actresses and solo singers, making this legendary group one we highly recommend to anyone who wants to relive the youth and excitement of those days.

Blue RainFin.K.L

[MV] Fin.K.L(핑클) _ Blue Rain
Blue RainFin.K.L

Fin.K.L, as a first-generation group in K-pop history, had a major influence on later girl groups.

Their music spanned a wide range of genres, from pure ballads to sophisticated dance numbers.

Debuting in May 1998, they went on to score a string of massive hits with albums like White and the classic Now.

In 1999, they won the Grand Prize at the Seoul Music Awards, cementing their status as a top group.

The harmonies that showcased the individual charms of members Lee Hyori and Ock Joo-hyun, among others, remain timeless.

In 2019, they reunited for a television project, generating significant buzz.

They’re a must-check group for those who want to relive past excitement or explore the roots of the idol boom.

So CoolSISTAR

씨스타(SISTAR) -So Cool Music Video
So CoolSISTAR

SISTAR, who commanded an overwhelming presence as the quintessential act of summer.

With an accessible sound spanning dance-pop and R&B, they led the second generation of K-pop.

They debuted in June 2010 with the track “Push Push,” followed by a string of hits like “I Like That,” dominating digital charts.

They boast numerous awards from major ceremonies such as the Seoul Music Awards, winning over the public with solid vocal prowess and dazzling performances.

Although they announced the end of group activities in May 2017, the members have remained active with unit comebacks and contributions to drama OSTs.

Their close-knit chemistry is also part of their charm.

They’re the perfect artist for anyone who wants to relive that fiery youthful feeling of the time!

I My Me Mine4minute

4MINUTE – ‘I My Me Mine’ (Official Music Video)
I My Me Mine4minute

4Minute colored the second-generation K-pop scene with edgy sounds and electrifying performances.

They debuted in 2009 with the single “Hot Issue,” winning strong support from female fans with their girl-crush appeal.

In 2010, they entered the Japanese market with the album “Diamond,” expanding their activities at home and abroad.

Their 2015 EP “Crazy” topped Billboard’s World Albums chart, and their cutting-edge musical style—incorporating electro and hip-hop—was highly praised.

They are a powerhouse group with numerous awards, including a main prize at the Seoul Music Awards.

Highly recommended for those who want to relive the past frenzy or explore the roots of the girl-crush concept.

AbracadabraBrown Eyed Girls

Brown Eyed Girls ‘Abracadabra’ (Performance Version)
AbracadabraBrown Eyed Girls

Brown Eyed Girls captivate with a sound that starts from a vocal-forward approach and incorporates diverse elements like electronica and hip-hop.

Debuting in March 2006, they carved out a unique place with hits including the classic album Sound G.

More than just chart success, their commitment to presenting a cohesive world through full-length albums is likely why they’ve been loved for so long.

In 2009, they earned not only massive popularity but also critical acclaim, winning Best Female Group at a major music awards.

Each member shines individually, expanding the boundaries of their era.

They’re a must-listen for anyone who enjoys mature expressiveness and avant-garde performances.

Why not revisit that thrill from back then?

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