kim sejeong's voice is so iconic!! its recognisable anywhere ahaha

Sejeong's vocals are top tier

I am in love with Sejeong's voice! She captivates her audience with her singing alone, plus she has an amazing personality.

I liked her in Uncanny Encounter and Business Propsal! And now to hear her sing!! She’s very talented. Not to mention she’s beautiful!

'Twenty five, twenty one' is such a masterpiece. Her cover express all the sadness well!

QUEEN of emotions, thank you sejeong for your sincere singing

Her voice is as warm as her smile! High note clarity is breathtaking 😢❤

Although there are many talented singers in South Korea who can sing, there are not many young people like Kim Sejeong who can integrate 100% of the emotion of the song into their singing. Kim Si-jeong is a great singer and actress who deserves respect and love, and is rewarded by allowing her to show more of her potential...

I love sejeong's voice it literally makes my anxiety attacks go away. It is so soothing and delicate. I love her

She sounded like a pure angel when she sang the second song... i could feel the sorrow that she wanted to portray. One sided love.

sejeong's voice cured my depression no lie. she really got that voice of an angel

She is the bulldozer of talent but yet down to earth and no pretensions in my tiny opinion. Love The Business Proposal!

sejeongs voice is so beautiful

Her Tone & Voice itself speaks her natural Character & Personality inside.... I love her . I hope she continues to sing even not in idol group but Solo. She have a lot more of potential to be a Balladeer.❤❤❤

No matter how many times I've watched this episode, it's always so good to watch and hear her voice again

MBC World released King of Masked Singer with ENG Sub recently, nice to see those timeless videos. Really enjoy the beautiful vocals!

She sings with a lot more feeling than a lot of idols that are just drilled into a technical almost robotic consistency.

I love her, she's so talented and kind

The second song... I almost cried, like I can feel pain in her voice 😭

Kim Sejeong sing very well with emotion, very clean and clear.. i can feel the song... Really love her voice ❤❤❤...

Her voice when sing sad song go through my heart...just want to cry❤

She is such a beautiful and talented girl. Her voice is incredible it's so powerful, emotional, sweet, soft, warm, angelic, unique and fits any musicstyle. Her love for music and performing truly shows she gave it her best and sang from her whole heart truly very talented❤❤❤❤❤

Golden voice Sejeong

sejeong voice is so angelic.

Sejeong, you are an angel, a blessing, a gift, a healer, a queen...

She is my favorite 😍 ❤❤ I like her acting and voice she is so cute❤

Ahhhh..my ears are blessed!! Wht a voice!! She has my heart. Already had since School 2017, Today's Webtoon and Business Proposal and now hearing her sing!!! Plus is so cute and down to earth. Did not know she was k pop idol too . 💜💜💜 Sending love from India 💜😊😊😊

KIM SEOJONG idol experience reflects strongly. She's such a vocals icon~

I feel the emotions of her song, i really love it kim sejeong😍😍

her voice so good

Congratulations Miss Kim Sejeong beautiful voice I love it it reminds me of my little mother who is in heaven she also sang in the church where she went....very pleasant memories blessings.....from my beautiful Guatemala

She is wonderful ! So talented and such an underrated artist.

good voice..good acting..good personality❤kim sejeong❤

Oh my gosh.. I'm cryinggg.. her voice brings the right emotion❤

thanks MBC for compiling Sejeong's music over the years

Abit late but I just realised it would be so epic if Sejeong and DK did a duet on Lee Sora’s song

Sejeong’s vocal - wow!!!!

I felt like crying the moment she started the 2nd song 😭😂

Kim Sejeong is the BEST Singer in Sur Korea!!!❤❤❤❤❤❤!!!! She have a Great Talent and Wonderful Voice! Kim Sejeong is a Great Actress to! I love her!!!❤❤❤❤!!! God bless you Kim Sejeong!!! Greetings from Miami, USA!❤❤❤❤!

OMG! The little thingy she did at the end was so cute!!!

She is so talentedddd❤❤❤❤

she voice my best actress>>>

Her voice is so beautiful

Kim Sejeong voice is the best I've ever heard!

Thank you for upload it

God sejeong voice is a healer

I love her voice so much❤

Hi .. que lindo es escuchar este tipo de voces .. y mas saber q la conoces por Propuesta Laboral .. que linda Sejeong, saludos desde Colombia ❣

🌺 Aloha from Hawaii, She has such a miraculous voice! Mahalo (Thank you) for sharing your beautiful voice. 🥰 😘

Love her sooo much❤

She's truly a hidden gem

Sejeong jjang!!!

Cheer for Kim Sejeong, Hwaiting!

Merinding mendengar Kim sejeong bernyanyi ❤❤

Que hermosa voz ❤❤❤❤ es divina

GOD SEJEONGAH💗

Linda! Sucesso!!

My fave actor and idol

God sejeong back at it yet again

Ouaaaaah, je suis trop content de voir Jiae, et Sejeong est encore plus forte que je croyais, elle fait vraiment partie des meilleures avec Kei, IU etc.

Time to have her back on koms 🎉❤😊

Sejeong singer always top level

Sejeong is the best!❤

Sejeong is the best~~

she is just soooo good

Beautiful ❤🎉😍👏👏👏👏

Love you sejeong ❤

Love you Sejeongah. Huhu

😢😢😢 what a heart fully sang , i felt it. 😢

Beautiful voicee

Ooo my crush Love from #Bangladesh Kim Sejeong

Ich liebe diese Sängerin und Schauspielerin Kim Sejong 😃😂❤

Wowwww!!! ❤️‍🔥💖

Well deserved winner of 2019

Best Unicorn judge

Wow so amazing, my beautiful sejeong

So talented

I LOVE YOU KIM SEJEONG🥰🥰

ملكة صوتها جميل جدا تستحق ❤

Aw that cute aegeo at the end

Nice❤

omg sejeong ❤❤

We really need the full one for rosé, also sejeong is really amazing❤❤

sejeong shiii🌏🥹🥹🌏⛅️⛅️🌈🌈

You are the best sejeongah

Sejeong mylove

love love sejeong!!!

Kim sejegong

The fact that she still introduces herself as an IOI member gives me hope that maybe someday they will all reunite and promote again 😢

The fact she said IOI too 😭😭😭😭😭😭😭❤️

Romantik regt zum Philosophieren an über jene Dinge im Leben, die wirklich wichtig sind. Wunderschöne Stimmen und wunderbare Interpreten 🌞

Superba voce❤❤❤❤❤

Love her ❤️❤️❤️

Linda sempre

First commint🎉🎉🎉🎉

احبك ❤سيجونغ ❤❤❤

Amo su voz

Sejeèeeeeeeooooong daeeeeeeebaaaaaaaakkkkkkk

She's so cute 😂❤

höre sehr viel ihre Songs über Yutube auf mein Smartfon auf der Arbeit und bei der heimfahrt 🚗😉