Taeil and Haechan are really out there making producers' jobs so much easier by stepping into the recording studio and flexing with their high end vocals, effortlessly and flawlessly.

Okay but the amount of layerings in Haechan’s part, mans really became a whole choir singing all those parts 😂😂😩

Haechan's vocal actually plays a big role in every nct song, he literally has so much power and potential

haechan's range is insane, it suits his personality😂

Haechan doing a whole choir by himself is the biggest flex as main vocalist.

haechan being a whole choir jaehyun’s deep voice taeil’s high note jungwoo saying it’s really high but killing it softly + his vibrato doyoung’s cristal clear voice johnny’s low breathy rap yuta’s beautiful and agile voice mark’s charisma and low voice taeyong’s slightly raspy voice and scream this is totally satisfying

Haechan and Taeil just flexing their vocals flawlessly in SM Recording studio is the main reason why I'm still breathing

Haechan really just went all out and it was just the beginning of the video

Haechan's live vocals proving that PERFECT VOCAL do exists. He knows how to control his voice !

Haechan is amazing. I just don’t know what to say, the man is SO talented like wOw

"oooh-aaah" that line from Haechan is the best with his body singing as well.

haechan is a whole choir.. he's soprano, alto, tenor and bass all by himself

I don't know what happens to Taeyong in recording room... He's so excited and natural like he feels home. As if he belongs there trying different tones and experimenting things. I love watching him look so happy.

I need for Haechan to drop the solo album. His voice is VERY unique. Like it is not quiet soft, but is very powerful.

Haechan's vocal range is no joke

Haechan just flexing his range vocal like that. Ace behavior, period

*Taeyong's duality tho. How could he act like a baby in a second and transform into a rapper full of angst?*

Bruh Haechan is impressive... like I never really knew just how impressive he is 😳😩✨

There should be a Sun&Moon sub-unit Damn they are the powerhouse

Haechan flexing his singing ability from the start of this video is everything

nctzens : the most spoiled fandom are we complaining? no.

Haechan is so insanely talented, it makes me laugh because I can’t imagine what it would feel like to be that good at something I love doing

Jungwoo's line that goes "Magic spell" just hits everything right

TAEIL just hit THAT high note and a minute later he was so normal and relax like it was nothing for him

"he was insane for this" but it's just LEE HAECHAN, one of the main vocal of NCT flexing his vocal !!!

unbelievable...HAECHAN sounds like a GOD...how can a human sings like this😭😭😭😭😭

haechan and taeil's voices are so amazing

the lack of taeil-related comments showed how we are no longer surprised by his vocal ability. those hignotes? oh it's taeil, as usual. main main vocal behaviour

Haechan’s ‘toxic love’ and 'love holic' sounds so addictive. I die for Haechan’s beautiful vocals. He is obviously full of talents. 🐻💚

Haechan is so ready for his own solo

why does Yuta singing in this video sound like I've never heard him sing before...IDK what it is but wowwwww his voice is crazy good

hyucks ”ITSUMADEEEEE” had me on the floor

I just think Taeil is always in his element during these recording diaries. It's like it's his natural habitat aside from the stage. He is just so effortlessly crazy excellent at singing. He is so special. He was born for this and I'm so happy he gets to do and share his passion with a lot of people. You're the best, Moon Taeil!

Haechan got me coming back a month after this came out- still gagging over how good he is

Donghyucks voice literally gives me chills.

if i have haechan's voice, i would NEVER shut up. I'll be singing everything i say

Haechan could make a choir only by himself

taeyong really sounds like that... his vocal cord have its own sound effect wtf

Listen here, Haechan has no right to grow up to be this talented, smart, funny and gorgeous. I'm suing SM for giving me whiplash.

haechan harmonizing with himself he's the whole choir

Haechan’s voice is incredible- All of them- Their talent- truly amazing

No joke, I come back to watch Haechan’s session all the time. His voice is incredible and I love how well this song showcases his range. A fun extra, when I was at their Dome concerts in May, during the last chorus, Haechan’s background vocalizing was really prominent over the speakers and it was HAUNTINGLY beautiful, I had goosebumps, no joke, it made me tear up. I could feel this Pain and Longing… it almost felt more like a cry than a song, and ever since then, I keep trying to keep the memory of how it sounded fresh in my mind, his voice was so beautiful.

Haechan: ⬆️⬇️⬅️↙️↘️➡️ Me: goosebumps*

I’m so proud of taeil, to see evryone appreciating his vocals. THIS WAS HIS ERA.

holy shit taeyong literally sounds the same irl even without autotune... his rapping on this track was sooo good

Haechan and taeil are so good at singing… I'll DIE for their voice!! Please make a sun & moon unit ;-;

Taeil, jaehyun and haechan are my personal fave vocalist in nct. There is something about their voice. So much color in it.

I really love when the comments section is full of you guys praising Haechan. This boy really deserves the whole world! I melt every time I hear his voice, it sounds like an angel. I hope you guys never sleep on this lovely boy. Love you Haechan!

Haechan's range is crazy, from his low register to his high notes. I remember during Ridin area, even Jaemin and jisung who was known to be able to pull low note well cannot do the part that was handed to Haechan. Haechan Ace!

Just coming back to listen to Haechan vocals again because I miss him even though he’s promoting

Jaehyun and Haechan carried this one tbh, too much flavor in their voice. So good

Haechan's singing the "LOVEHOLIC" part with 4 different notes was so addictive

just Haechan leading every recording bless him more

Haechan is so fvckin talented, I feel sick

Haechan's vocals are so on point omg

haechan has a lot of potential but doesn’t have the opportunity to show it, if one day we have haechan solo, station or something like that....

Haechan's high tone is really NO JOKE !!!

people: Who is Taeyong? nctzen: the most energetic one

Sometimes I just come back here for Haechan’s vocals. Don’t get me wrong I love the rest too but like, damn them vocals are nice

Haechan's vocal range is so wide. You can hear it whenever he sings a verse or a brigde and adlibs whether it is a high note or low register note. He can easily change his vocal tone everytime he needs it. Damn DongHyuck you talented man

Haechan’s vocal range is INSANE. He sounds so good at all registers and there is so much flavour and attitude in all the lines he sings. I’m so proud to be his fan.

am i the only one who always gets amazed at how mark and taeyong always sound the exact same from the recording studio to the official track? absolutely insane!

Looking forward to when Haechan debuts as a soloist.

I love Haechan’s lower register. I didn’t know his voice could go so deep.

Haechan's voice acrobatics here shows why he get called Beyonce and Michael Jackson's son. He's so talented and he's only 20 years old.

Haechan always surprised me. Hes tooooooooo good. Im looking forward to His performance and future plan. Haechanie jjang!!

Haechan 😮, we are shook. He’s basically a one man choir.

haechan's vocals are just out of the world omy godd 😭😭 we dont deserve this bby

haechan always gives his best, it's incredible how at this point he doesn't have an official cover, he doesn't have promotions or solo activities, it's frustrating:(

taeil hitting the high notes like a piece of cake

I don’t know how many times, but Ive come back here for Haechan an unhealthy amount of times

Haechan: ' i'm going crazy' Also me: 'SURE BABE, I REALLY CRAZY CZ U!!!!'

If you still wondered why Haechan passed the famous and hardest saturday audition in SM this is the reason he is an ACE. And remind you he's still that Child Prodigy! 🤘🏻

i’m in love with Yuta’s voice . I don’t get why he still can’t have more lines. He improved a looot

0:06 HAECHAN 1:54 JAEHYUN 3:34 TAEIL 5:07 JUNGWOO 6:09 DOYOUNG 7:51 JOHNNY 9:15 YUTA 11:09 MARK 12:55 TAEYONG

This song actually let Taeil showcase his high range voice. See how he seems to enjoy and really satisfied hitting those high notes like it was a very natural thing for him. 🙇‍♀️🙇‍♀️🙇‍♀️

haechan’s range is so incredible. he can hit every and any note it’s amazing

jaehyuns tone is so goooodd I love hearing him sing tbh its so smooth and velvety

Mark and Taeyeongs voice? Listening to the recording vs. the actual finished product? SO DOPE LIKE THERE'S NOTHING TO EDIT ALREADY. What you've heard is the exact voice of the music... Just RAW dope quality of voice!!! Very superb you guys... I mean All of you NCT ❤❤❤

Taeil and Haechan's vocals always impress me so much

you can't spell ace without haechan indeed

I feel like Mark & Taeyong are always the ones with the most energy recording ❤️

the way haechan has a wide range and still sounds soo good and flavorful in any register and this specific recording proving it ^^ HAECHAN VOCAL LEGEND and great job to haechan for giving us soo much variation in one song and seeing how he did it passionately behind the scene makes it even more meaningful to listen to gimme gimme

haechan be really a vocal king, vocalizing with himself, SOOOO stable in every range, sooo smooth

Haechan is a whole choir, that's all.😶✍

taeil and haechan never disappoint

I’m Japanese and I love how Yuta speaks casually when he’s speaking in Japanese. It makes me feel calm and feels like he’s my friend or something...

Taeyong's rapping style in this song is crazy good. I love how he gets to try different styles in their japanese albums.

not gonna lie taeyong and mark's energy in the recording room made me realize just how much they deserve their center spots. DISCLAIMER: THIS IS NOT TO SAY THAT OTHER MEMBERS DONT DESERVE THE SAME OPPORTUNITIES, I'm just realizing it bcs i used to wonder why they almost always get to be centers when other members are just as talented and hardworking.

Thinking about there's still much more Haechan can do with his vocals makes me shaking in awe ! This boy is insane

Haechan shows how much he improved for each comeback. His skills just keeps getting better. At this point nothing can stop him. He will be a vocal legend, one of the best !

I'm so proud of haechan, people is finally recognizing his talent

Taeyong's recording is so cool that it produces even cooler songs, he plays it's so funny hehe

When i have vocal like Haechan, I will not stop singing everytime everywhere

Yuta's voice is so good. Can't get over "baby uncontrollable trauma" He nailed all the limited lines he had.

jaehyun’s and jungwoo’s voice are so angelic.

Everytime Taeil does his high notes it gives me chills and he does not know autotune is that man is TALENTED

haechan hitting every note out there so easily like he's only breathing

Haechan’s vocals are no jokes

YUTA DESERVES MORE!!!! And Taeil 4:50 Holy shittttttt