People should never forget that Jaehyun is a MAIN VOCALIST

From writing to composing to actual delivery - what a phenomenal all round artist you are Jaehyunie😍

the music producer asking jaehyun if the verse was supposed to sound angrier or brighter had me JUMPING you guys jaehyun wrote all these lyrics himself fr i'm so so proud of him. this song is a genuine banger

He’s so talented. His technique, his feeling and his voice , It shows that he’s truly main vocalist of nct. His raw voice is really really smooth and beautiful omg I love Horizon more and more in every single day. Moreover seeing him happy is literally the best thing in the world. His laugh always rescues my life.

" I'm not good at sitting still for a long time, but seeing myself practicing and dancing for hours like this, I thought that I could do well even if I did this as a job, so I practiced professionally and debuted from then on." we are so grateful to our artist jaehyun

I love how Jaehyun is becoming more of a soloist minded now as he begins to explore his own music!

JAEHYUN WE ARE SOOOO GRATEFUL YOU DEBUTED!!!

Thank you for being a singer Jaehyun!!!

to have a range as broad as jaehyun's vocally is truly something to definitely note and admire about an artist likeee you just can see that his talent is no joke and he truly is the singer that SINGS! AND COMPOSE! AND WRITE HIS OWN SONGS! AND HAVE SUCH A VISIONAIRE IDEAS TO VISUALIZE HIS WORKS INTO LIFE! he truly is one of the best sm's diamond that need to be treasured even more bc this kind of artist don't just come to your plate at any random saturday jaehyun truly IS one of a kind! soooo looking forward for his solo album debut soon!

우리 재현을 위해 열정적으로 잘해줘서 고마워요. 우리 재현이 항상 응원하고 옆에 있어 줍시다.

드디어 레코딩 비하인드 ㅜㅜ 올해 여름은 Horizon 때문에 좋은 기억으로 남을 것 같아 노래해줘서 고맙고 좋은 노래 만들어줘서 고마워 ♥

Jaehyun's voice is a masterpiece indeed

Jaehyun’s story telling through his music is unreal. He’s so talented at making Melodie’s and his vocal delivery is so versatile and emotive ❤

jaehyun is exceptionally talented. a true all-rounder. i genuinely SO MUCH adore his artistry and passion for singing. pls never stop making music, my #1 favorite singer

우리 재현이 항상 너무 멋지고 좋은 곡 들려줘서 너무 고마워 🥺 여름에도 너무 잘어울리고 들으면 기분이 너무 산뜻하게 좋아져서 항상 들으면 좋아 !~! 앞으로 있을 모든 일들 시즈니가 언제 어디서든 응원해 ♥

This man has a super beautiful and unique vocal tone. I'm grateful to hear it as someone who loves to sing myself.

Jaehyun has a most wonderful singing voice

I swear he has the most unique voice in nct

Jaehyun is an amazing artist

Great to see him getting more and more comfortable with the idea of a soloist ^-^ You did great, Jaehyun!

Thank you for recording behind the scene Horizon by JAEHYUN🍑💚💚💚💚

Jaehyun So Handsome!!! Thank you for the good music 😍 and thank you for the hard work 🥹🫶 love you 💚😽🍑

째혀나 생각보다 훨씬 더 노력하고 고생했구나ㅜㅜㅜㅜ지금이라도 노력하는 재현이의 마음을 더 알게 되어서 다행이야! 작곡은 생각보다 더 더 더 어려운일인데 용기내어 팬들앞에 나와줘서 넘 고맙따잉 앞으로도 더 재현이에게 다가가는 시즈니 되도록할게 우리 서로 이 마음 변치 말자

Jaehyun has such a beautiful voice.

늘 들려주려고 노력하는 너의 마음이 너무 좋아 재현아 앞으로도 오래오래 노래해줘💚

재현아. horizon 들으면서 진심 네가 느꼈으면 좋겠다는 그대로 느끼고 있어. 이 무덥고 힘든 여름 날, 네 노래 때문에 힐링해. 진심이야. 노래가 얼마나 다채롭고 상쾌하고 몽글 몽글 한 기분을 느끼게 하는지 정말 행복해~ 이렇게 열심히 하고 잘하고 멋지고 재현이 앞으로도 하고 싶은 거 다했으면 좋겠다~

작사 작곡부터 녹음, 뮤비 촬영까지 재현이의 손길이 안닿은 곳이 없는 소중한 호라이즌의 과정을 이렇게 볼 수 있는 것만으로도 감동인데 계속 팬들이 듣고 기분 좋았다고 얘기해줘서 더 고맙고 노래가 소중해져.. 유난히 더워서 힘든 여름이었는데 호라이즌이라는 곡이 있어서 행복하고 산뜻하게 보낼 수 있는 거 같아! 너무 고마워 재현아 ㅠㅠ

I really like Jaehyun's enthusiasm, I love how he has a whole image for the feelings he wants to convey and he puts that attention to detail in his voice. It's so cool to see the behind, thank you for this.

jaehyun is so dedicated with his music. gosh, the effort and his own thoughts in making this piece is mesmerizing. it is very beautiful to see this behind and we can see how jaehyun was very hands-on in realizing his feelings and thoughts into music. jaehyun, i am so proud of you, you keep getting better day by day. we are so seated for your upcoming music

Crying myself happy tears throughout watching this behind the recording.. Jaehyun put lots of attention to the details, from the lyrics, tone, intended images, to the way he wished his fans would feel when listening to Horizon. Jaehyun is truly an artist. I could really feel his sincere heart and deep passion through his music. Cheers to many more songs to come! I will be always rooting for you, Jaehyun!

in this recording behind, we’re see you so hard working! i’m so proud of you, jeong jaehyun. thank youu 💗

Jaehyun's magnificent vocal horizon, sounds the most beautiful and professional notes!! Great job, thanks to Jaehyun for becoming a singer and giving the world such good songs!! I love you Jaehyun!!

재현이의 목소리를 들으면 진심으로 행복하다는 감정을 느껴 소중한 노래로 잊지 못할 여름의 추억을 선물해줘서 고마워 언제 어디서나 밝게 빛날 재현이의 앞날을 항상 응원해 많이많이 사랑해 우리 재현이🫶🏻💚!!

jaehyun

재현님 딱 700년만 더 함께해요 재현님의 오늘도 내일도 매일매일 예쁜일 가득한 하루가 되기를

너무너무 소중한 레코딩 다이어리 재현아 고마워

Just a full almost 15 minutes video of Jaehyun’s heavenly vocal omg we have been blessed ❤ i love hearing him sing!

You always pay attention to every detail. And yasss Jaehyun, i can feel what you mean about the color of the song.

Why was my baby feeling so unsure at the start 😢💔 You did great jaehyunnie this song is truly amazing we need more of you and your art!!

seeing Jaehyun proud of himself in every second, make me smile like crazy

Finally! Proud of Jaehyun 🥹🫶🏻

재현아~ 아침부터 행복해졌어요💚🍑항상 멋진 노래 고마워요☺️

Watching the whole process for this song is so much fun! Jaehyun poured his soul into it, and it shows. I absolutely love the song and the video. His creativity is amazing. I love how he expresses himself here, even telling past stories of himself. Super interesting and great to learn more about lovely Jaehyun!

정재현 음색 무슨일이야..💚 정말 매일 들으면서 힘내고 있어요! 내 여름 플리 1위 곡 horizon😊 무더운 여름에 시원한 바람이 되어주어 고마워요❤ 재현씌도 행복하길 바라요❤

How he had pictured in his head when he wrote the lyrics is so clear. Btw i always listen when i drive

항상 자신이 하는일에 열정적이고 최선을 다하는 재현이에 모습이 너무 좋다~~나 또한 7년동안 시즈니로 재현이를 응원하고 있는데 후회가 없어~재현아 항상 좋은 음악 들을수 있게 해줘서 고맙고 변함없이 응원할께

Look how amazing and passionate he is. He really put his effort for everything he was doing. Thankyou Jeong Jaehyun, I'm beyond proud of you🥺🤍

Horizon is a masterpiece and Jaehyun did it!!! 💚🫶

OMG, guys just let you know that jaehyun made his mv in my hometown 🤭🤭

Jaehyun's voice is like a melted chocolate on top of a cookies so yummy

JAEHYUN if you see this I just want to say thank you for becoming a singer and will look forward to what’s about to come next.

아티스트 재현 멋져요~ 항상 응원하고 있어 차근차근 행복하게 잘해보자

역시 좋은 노래는 쉽게 탄생하지 않는 법이쥐.. 같은 구간을 몇 번이고 정성들여 녹음하는 모습 보면서 나도 이 곡을 훨씬 더 정성스럽게 듣게 될 것 같아! 재현아 좋은 노래 고마워💚

I'm in love with Jaehyun's vocal and his vibe

죤잘러 정윤오~ 음색도 죽인다 ~ 엔나나가 그리워 지는 밤입니다.

Finally, I can see the recording of HORIZON. Really waiting for these, my Prince. Thank you for always doing THE BEST ❤❤❤❤❤❤

I wanna see him become successful as an r&b singer. I believe he can if he got to get good songs since his voice really suits the vibes and not too much unique (like Crush)💚

Jaehyun! I truly appreciate your hard work🏆 우리는 네가 자랑스러워. 너는 멋진 가수야!!!👏👏 🌟🌟🌟

이건 뭐예요? 재현이 음악 얘기할 때 왜 이렇게 웃음이 이뻐요? 하하하💗 더 자주 그런 자랑스러운 미소를 짓는 재현이 보고 싶어요 💗💗 재현이는 자기가 하고 싶은 말을 어떻게 표현해야 할지 너무 잘 알고 있어요 재현이 노래와 뮤비를 열심히 해주셔서 감사합니다💗 관계자분들께서도 재현이가 원하는 걸 할 수 있도록 도와주셔서 감사합니다!! 자말 파이팅!💝

Your voice continues to grow to such sophisticated depths, these are the musical waves in which we discover where your beautiful voice lives. I love your experimentation, the clarity of the musical research you want to interpret, they are refined and elegant places and the deep extension of your voiceenters this marvelous dimension. I love listening to you sing closing my eyes, with headphones, in silence, during the night because it goes into the heart. I love you Jae♡ ti amo BELLISSIMO Jaehyun ❤️🇮🇹

SM staff wont probably see this comment, but i REALLY appreciate the in-depth commentary and insight on the thought process of making the song, and also the transparency of showing the recording (w/feedback and improvements). It is very entertaining to see how a song is recorded. Other un-cut videoes werent as detailed as this one. Hope future videos in the recording booth will be like that too. Jaehyun is so talented and it is great to see the culmination of his hard work and ability

Can't wait to hear your music in the future

우리 재현이 하고 싶은거 다 하자 늘 응원할게💚

見たり感じた事を色で表現するジェヒョン君は、音が色で見えるのかな〜？なんて思いながら、この曲は、ジェヒョン君の気持ちを色で歌ったんですね😊❤

Jeong Jaehyun💚

재현이는 노래도 잘부르고,얼굴도 빛나고..완전 고양이고 ..진짜 못하는게 없구나

우와~~ 우리 재현은 진짜 멋있다 노래 부를 때 젤 멋있고 최고 이 남자는 진짜 사람?

Terimakasih udh bikin behind scene ini jadi bisa liat dia bener2 bahagia sama musik, liat dia enjoy nyaman dengan musik keliatan banget dari mukanya jaehyun-ssi kamu udh melakukan yg terbaik, i like your voice i like your songs, berharap kamu menjadi orang baik dan bahagia selalu dan kembali dengan karya2 terbaik, kamu layak mendapatkan kebaikan dan kebahagiaan banyak2 dan aku yakin banyak orang diluar sana termasuk diriku yg akan selalu mendukung kamu, fighting and stay healthy always 🤍

재현오빠 항상 좋은 노래 들려줘서 고마워요!!!!!♡ 덕분에 아침마다 여름의 향기를 느끼고 있어요!!♡ 항상 사랑해 정재현!!!!!

재현이가 너무 예쁜 노래를 주셔서 감사합니다. 여러분들이 좋아하는 것을 계속해서 해나가고 저희는 항상 여러분들을 응원할 것입니다. 솔로 앨범은 언제?

노래를 부르고 음악을 생각할 때의 재현오빠의 모습을 보면 제가 오빠를 그리고 오빠의 음악을 또 노래를 왜그렇게 좋아하는 지 한번 더 알게 돼요. 오빠의 진심이 항상 노래 속에 녹아들어서 듣는 사람을 정말 기쁘게 만들어주거든요🫶🏻 뿐만 아니라 이번 영상엔 특히 오빠의 웃는 모습이 많이 담겨 있어서 보는 내내 저도 같이 미소를 지으면서 보게 된 영상이었던 것 같아요💚 언제나 즐겁고 행복할 수는 없겠지만 재현오빠의 앞으로에는 힘들고 지치는 순간보다 환하게 빛나고 웃는 순간이 더 많길 진심으로 바랄게요!

so proud of you jaehyun I’ll always look forward to your music so you just keep doing what you wanna do and I’ll keep supporting your dreams

이제 라이브 클립 나오면 된다! 맡겨놨어요 존버💚💚💚💚💚💚

Jaehyuns voice is always something so nice to hear C:

Thx jae for u hard-working ! , we love u more than anything and so so proud of u💖💖

힝 ㅠㅠ 재현이 진짜 너무 소중해,,,🫶🏻 최고의 능력냥이🎧🤤 앞으로도 하고픈거 더더더 많이 다 하자

드디어 재현이 엔랩도 레코딩 영상이ㅠㅠ 호라이즌 최고 잰라이즌 최고!!

외모에 가려진 음악에 대한 진심이랑 열정이 호라이즌이란 곡을 통해 유독 잘 드러나는 것 같아서 아티스트로서, 가수로서 항상 많은 응원을 보내는 팬은 이번 곡이 참 소중하게 느껴진다 쉽지 않은 분위기에서도 본인의 생각과 목표와 신념이 있으니 흔들리지 않고 본인의 생각을 관철시킬 수 있다는 점도 정말 멋있고 앞으로가 너무 기대돼 재현아

케이팝의 미래 정재현

녹음하면서 더 좋은 노랠 들려주려고 고민하고 또 고민하는 재현이를 보면서 내가 좋아하는 가수가 정재현이라는 게 너무 자랑스럽다는 생각이 들어요 ❤

i really love his voice it’s so smooth and versatile with such a good range. sounds amazing in a low tone, effortlessly can do pretty airy high notes, and raps smoothly with impact. i’m constantly impressed with him as i’ve gotten more and more into nct i always am hoping to hear more songs from him. forever only and horizon are already so good and lost i hope he records that as well. and to know he writes and composes too ✨love when the artist is behind it all. definitely one of my fave men in nct so talented

재현이 인터뷰 너무 소중해,,,💗 울고먐미,,😘

He’s perfect in every way I could possibly think of.

he has no idea how much I smiled when I saw this

이렇게 열심히 정성스럽게 부르는 모습 보니까 호라이즌이 더더더더 소즁해졌다...🩷 노래 진짜 좋아 재현아💚👍

10:55 to 11:08 even jaehyun is mesmerized by his own voice… THAT’S JAEHYUN

재현아 짧게 말한다 기특해죽겠고 자랑하고싶어죽겠고 노래 매일매일 듣는다 너무 좋고 재현아 너가 표현하고싶은걸 정말 잘 살린것 같다 사랑해❤

Beautiful song made by beautiful people 💚💚💚💚💚💚

요즘 내 최애 힐링곡 💖 고마워 재현아

the way he's smile BRIGHT SMILE while recording make me more happy, the way he express his feeling towards to music and share it to fans make me😢😢❤

Jaehyun, lagu ini sangat indah. Aku tidak bisa berhenti mendengarkannya. Terima kasih sudah bekerja keras.

앞으로도 레코딩비하인드에 화음쌓는파트 많이 담아주세요 😎

항상 열심히 해줘서 너무 고맙고 음색 진짜 미친다 재현아ㅠㅠ

음색 미쳤다ㅜㅜㅠㅠㅠㅠㅠㅠㅠㅠ 재혀나 노래해줘서 너무너무 고마워💖💖💖💖💖💖💖

It was Jaehyun's voice first that caught my attention when i listen to NCT 127 for the first time

Jaehyun is versatile talented artist indeed

재현오빠는 목소리가 감미롭겠다 ❤❤❤❤

정재현 사랑해~💚💚💚 재현오빠 응원하고 있어요~

재현이 너무 잘해요 기특해요

ジェヒョンくん優しく心地よい歌声大好きです。素敵な曲を出してくれてありがとう