Min-jeong, a monster power vocalist who naturally navigates from low notes to high G sharp in the third octave, and Ja-hyeon, whose voice itself is groove. 'Jajeong', taking one character from each of their names, creates music that permeates any moment, true to its meaning as the beginning and end of each day. This duo, completed with Ja-hyeon's 'Ja' and Min-jeong's 'jeong', left a deep impression on the public with 'FLY AGAIN', which stopped 890,000 people in their tracks through the Singing Playground.
Jajeong's Story
Jajeong's musical spectrum is surprisingly wide. The meeting of Ja-hyeon's soulful low notes, who has been devoted to R&B, and Min-jeong's powerful high notes that freely traverse three octaves, allows them to interpret any genre they challenge with a 'Jajeong feeling'. While their official debut song was 'I'll Take Mungchi to Our House', the real sensation began with 'FLY AGAIN'.
Officially released on November 17, 2023, this song touched many hearts with its introduction as 'a song that gives comfort and hope during difficult times'. Having both ambition and talent as singer-songwriters, it was fortunate that they began this journey with Nonol.
Jajeong's Music

Nonol VOL 02. 자정 'Fly Again'
Meet Jajeong at Nonol
Meet their music live at the Singing Playground.
🎵 "Originals — Stories They Wrote Themselves"
To know Jajeong's true colors, you must start with their original compositions. Their musical identity emerges most clearly in the stories they've written themselves.
"FLY AGAIN"
What to note in this song's intro is the arrangement that starts with a simple piano melody and gradually builds up. The structure where Ja-hyeon's husky low notes lead the first verse, then Min-jeong's clear high notes explode in the chorus, brings to mind both Adele's low range and Park Hyo-shin's high range simultaneously. Particularly, the spatial effect created when the two vocals overlap in third harmony during the bridge is the highlight of this song.
899,000 people stopped in front of this stage. The comment section continues with support from multinational fans.
"I'll Take Mungchi to Our House"
There's a special story behind the creation of Jajeong's official debut song. This song was the first they created together, and even the title is unique. Using the pet 'Mungchi' as subject matter, this song celebrates the small joys of daily life. The warmth created by the two vocals in unison over an acoustic guitar-centered arrangement is impressive.
"Comfort That Jajeong Gives Us"
In this video released ahead of the November 17 noon release, Jajeong's vocal techniques become even more evident. The raw emotions unique to live performance offer a different charm from the studio version. Min-jeong's belting and Ja-hyeon's groove achieve an exquisite balance, creating a consistent narrative throughout the entire song.
"Cotton Candy" Remake
The nostalgic Cyworld BGM was reborn as a completely new song through Jajeong's hands. The arrangement that reinterprets the original's bouncy melody line with jazzy chord progressions stands out. Particularly, the scat heard in the interlude is a part where you can glimpse Ja-hyeon's jazz sensibilities.
Current Jajeong
From Baek Ji-young's "I Want to Be Happy" remake to IU's "Love wins all" cover, the original "It's a Good Thing" MV, and "When It Blooms" live clip. Jajeong's current activities are becoming more diverse. The different colors shown in each song prove how infinite their musical possibilities are.
Nice song i am indian country India rajasthan
@kuldeepprajapat10When will it come out on Melon....
@g.5937That's a real live performance!! Loved the songs
@주녕-v8g🎵 "Covers & Remakes — Interpretive Power Shining Through Others' Songs"
You can know a team's true skills by listening to their covers. Jajeong's cover songs showcase deep understanding of the originals and creative interpretation.
"I Missed You" (Original: WSG Wannabe)
I was curious how two female vocals would interpret the sound that four male vocals filled in the original. The result was surprising. They preserved the groove of WSG Wannabe's original while adding the delicacy that only a female duo could express. Particularly, the harmony exchanged between the two vocals in the chorus repeating "I missed you, I missed you" delivers a completely different emotion from the original.
Over 20,000 people watched this video and sent praise through comments.
"Embrace" (Original: Maktub, Jung Young-eun)
This version of Maktub and Jung Young-eun's original "Embrace", reinterpreted with Jajeong's unique color, has special meaning. It's because Ja-hyeon sang this song when she won the grand prize at a practical music contest. While preserving the lyrical melody line of the original, they used the difference in the two vocals' timbres to create deeper layers in the song. The catharsis of the moment when Min-jeong's high notes explode at the climax provides a different emotion from the original.
I can't believe such a great channel was hidden...I feel like I found a gem
@pigeon52999The vocal is beautiful, first time seeing but I'll subscribe!
@user-ji2sl7fs9rI tried so hard to find these noonas..
@lb_winWow there are no comments, they're really good though
@귀욤이-t8mThis is truly my all-time favorite song....
@가오리-e7dI come to watch whenever I think of it!!
@로드-c5k🎵 "Special — Full Versions, MVs, Special Stages"
Other charms to meet through live full versions and special videos are here.
"AI MV - FLY AGAIN"
The moment the first note rings out, a scene from director Ang Lee's "Life of Pi" comes to mind. This AI-produced music video perfectly realizes the message of hope in Jajeong's "FLY AGAIN" visually. Like Pi floating alone on the sea, we are all wandering in our respective oceans searching for hope. Jajeong's voices become the lighthouse on that sea.
14,290 viewers must have received comfort through this video.
"Full Version - A Perfect 20-Minute Journey"
"The atmosphere is so good!" This single line of comment perfectly summarizes this 20-minute full version video. This performance at Yeonnam-dong Neuti Children's Playground on a sunny autumn noon shows everything about Jajeong. The setlist of four songs starting with "Embrace" and continuing with "I Missed You", "FLY AGAIN", and "I'll Take Mungchi to Our House" shows perfect dramatic structure.
16,193 people joined this 20-minute journey. It was time spent falling for the two vocalists without even knowing when it passed.
The atmosphere is so great!
@minsulee4632Are they rookies? Their skills are totally top class~
@엠씨더백수-i8vI'm truly healed from listening to the music
@이영구-o3xWhat Fans Say About Jajeong
The girls From 🇰🇷 is the best ❤😮❤by:hepri eguero si netralitasion kerja From 🇰🇷❤🇮🇩.kreator YouTube video.
@hepriirmansyahNice 👍 song i am indian country India rajasthan
@kuldeepprajapat10Huayno flor pucarina
@jeanninaleqquemamani4983Good singing👍 i,m from north east india tripura state
@jenaraibruapeto8480Love from.Northeast india
@pynshaiwarshong982Sweet voice
@youngwarrior999I can't believe such a great channel was hidden...I feel like I found a gem haha
@pigeon52999The vocal is beautiful haha, first time seeing but I'll subscribe! I'll check in every day so keep uploading, fighting!♡
@user-ji2sl7fs9rI tried so hard to find these noonas..
@lb_winThe atmosphere is so great!~😉
@minsulee4632Learn More About Jajeong
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Jajeong's music doesn't make grand declarations. They simply sit quietly beside us, sometimes sharing comfort, sometimes hope, sometimes longing. The time called 'Jajeong', which began from the names of Ja-hyeon and Min-jeong, has now become a special moment for many people.
If you're curious about their next story, meet them first at the Singing Playground. At the beginning and end of each day, at any moment, Jajeong's songs that permeate the heart are waiting.

The girls From 🇰🇷 is the best
@hepriirmansyah