TWICE (트와이스) - Knock Knock Piano Cover 

♪ Listen on Spotify!: spoti.fi/3bx7N2w

The normal song was nostalgic sounding on its own, this makes it so much more. I wonder why it sounds so nostalgic and almost sad.

never thought a knock knock piano cover could made me think so much about life lol i love the nostalgic feeling of this

This should be a happy song, but why i feel so sad?

I don't understand TWICE haters. They click on videos related to TWICE even if they hate them, they dislike anything that has a connection to TWICE, and just think that TWICE is utter trash. I'm not a ONCE, but I don't see anything that makes them so hated. Sure, they don't have the strongest vocals. But is that really a strong reason to hate them? I mean, I get that people have their own opinions and their own preferance. But they don't curse or make racist proclamations on air. I'm not a ONCE and I'm confused on why people get so worked up over TWICE doing something just to hate on it. Gosh people these days.

Twice stay the way you are. No matter what anyone says ONCE will always be here for you. when your feeling sad, lonely, feeling the hate we'll be right be right next to you holding your hand up high cheering you on because you truly deserve everything in this world and no one should take such happy moments from you. I love you TWICE. TWICE Made a great impact in my life. Not only did they help me wake up in the morning when I didn't want to but made me a happy person because I was lonely and depressed because school. School is very difficult for me not okay the subjects but the people around. I have social anxiety which makes it 100000 times worser . Yes my grades went down because I could miss anything twice related but I noticed that finally something good happend. - lots of a dear once 💘

TWICE's best song.

It's so beautiful and feel nostalgic.

The original song may sound happy and cheerful throughout, however all the while I have some kinda emotional feeling whenever I listened to this song. Probably due to the more normal pop chords used (unlike LOA or TT) and the minor chords here and there. For me, Knock Knock is the easiest to cover among all their title tracks due to the simple chords. Yet, it is the song that calms me down every time I am repeating TWICE playlist, and it always gives me some nostalgic feels. Thumbs up for making a cover of Knock Knock, the full piano music amplifies the feels brought by this song. :)

This is so beautiful. I wish that haters would grow up instead of disliking this video just because it's TWICE's song. People really need to learn to appreciate things. Great job! :)

I dont understand why they disliked this😂

피아노로 들으니 약간 감동적이다! 트와이스 화이팅!

지금까지 들은 낰낰 커버 중에서 가장 좋아요!!!

열두시가 되면 닫혀요 yeoldusiga doemyeon dadhyeoyo 조금만 서둘러 줄래요 jogeumman seodulleo jullaeyo Knock knock knock knock Knock knock knock knock Knock on my door Knock on my door Knock knock knock knock Knock knock knock knock Knock on my door Knock on my door 밤이 되면 내 맘속에 bam-i doemyeon nae mamsog-e 출입문이 열리죠 chul-ibmun-i yeollijyo 누군가 필요해 (Someone else) nugunga pil-yohae (Someone else) 자꾸자꾸 서성이네 jakkujakku seoseong-ine 몰래 몰래 훔쳐보네 mollae mollae humchyeobone Knock knock knock knock Knock knock knock knock Knock on my door Knock on my door Knock knock knock knock Knock knock knock knock Knock on my door Knock on my door 보나마나 또 Playboy bonamana tto Playboy 떠보나마나 Bad boy tteobonamana Bad boy 확신이 필요해 Knock knock hwagsin-i pil-yohae Knock knock 내 맘이 열리게 두드려줘 nae mam-i yeollige dudeulyeojwo 세게 쿵 쿵 다시 한번 쿵 쿵 sege kung kung dasi hanbeon kung kung Baby knock knock knock knock Baby knock knock knock knock Knock on my door Knock on my door Knock knock knock knock knock Knock knock knock knock knock 쉽게 열리지는 않을 거야 swibge yeollijineun anh-eul geoya Say that you're mine Say that you're mine 내일도 모레도 다시 와줘 naeildo moledo dasi wajwo 준비하고 기다릴게 (Knock knock) junbihago gidalilge (Knock knock) Baby knock knock knock knock Baby knock knock knock knock Knock on my door Knock on my door Knock knock knock knock knock Knock knock knock knock knock 들어도 계속 듣고 싶은 걸 deul-eodo gyesog deudgo sip-eun geol Knock on my door Knock on my door 필요 없어 Gold key or get lucky pil-yo eobs-eo Gold key or get lucky 진심이면 Everything's gonna be okay jinsim-imyeon Everything's gonna be okay 어떡해 벌써 왔나 봐 eotteoghae beolsseo wassna bwa 잠시만 기다려 줄래요 jamsiman gidalyeo jullaeyo 혼자 있을 때 훅 들어와 honja iss-eul ttae hug deul-eowa 정신 없이 날 흔들어 놔 jeongsin eobs-i nal heundeul-eo nwa 지금이 딱 널 위한 jigeum-i ttag neol wihan Show time make it yours Show time make it yours 댕 댕 울리면 매일 찾아와줄래 daeng daeng ullimyeon maeil chaj-awajullae (찾아와줄래) (chaj-awajullae) 뱅뱅 돌다간 잠들어 버릴 걸요 baengbaeng doldagan jamdeul-eo beolil geol-yo Knock knock knock knock Knock knock knock knock Knock on my door Knock on my door Knock knock knock knock Knock knock knock knock Knock on my door Knock on my door Come in come in come in baby Come in come in come in baby Take my hands Take my hands 내 맘이 열리게 두드려줘 nae mam-i yeollige dudeulyeojwo 세게 쿵 쿵 다시 한번 쿵 쿵 sege kung kung dasi hanbeon kung kung Baby knock knock knock knock Baby knock knock knock knock Knock on my door Knock on my door Knock knock knock knock knock Knock knock knock knock knock 쉽게 열리지는 않을 거야 swibge yeollijineun anh-eul geoya Say that you're mine Say that you're mine 내일도 모레도 다시 와줘 naeildo moledo dasi wajwo 준비하고 기다릴게 (Knock knock) junbihago gidalilge (Knock knock) Baby knock knock knock knock Baby knock knock knock knock Knock on my door Knock on my door Knock knock knock knock knock Knock knock knock knock knock 들어도 계속 듣고 싶은 걸 deul-eodo gyesog deudgo sip-eun geol Knock on my door Knock on my door Hey hey 이 시간이 지나면 Hey hey i sigan-i jinamyeon 굳어있던 내 맘이 내 내 맘이 gud-eoissdeon nae mam-i nae nae mam-i 아이스크림처럼 녹아 버릴 테니까 aiseukeulimcheoleom nog-a beolil tenikka Come knock on my door Come knock on my door 내 맘이 열리게 두드려줘 nae mam-i yeollige dudeulyeojwo 세게 쿵 쿵 다시 한번 쿵 쿵 sege kung kung dasi hanbeon kung kung Baby knock knock knock knock Baby knock knock knock knock Knock on my door Knock on my door Knock knock knock knock knock Knock knock knock knock knock 쉽게 열리지는 않을 거야 swibge yeollijineun anh-eul geoya Say that you're mine Say that you're mine 내일도 모레도 다시 와줘 naeildo moledo dasi wajwo 준비하고 기다릴게 (Knock knock) junbihago gidalilge (Knock knock) Baby knock knock knock knock Baby knock knock knock knock Knock on my door Knock on my door Knock knock knock knock knock Knock knock knock knock knock 들어도 계속 듣고 싶은 걸 deul-eodo gyesog deudgo sip-eun geol Knock on my door Knock on my door Knock knock knock knock on my door Knock knock knock knock on my door I'm freakin' freakin' out freakin' out out I'm freakin' freakin' out freakin' out out Knock knock Knock knock Knock knock knock knock on my door Knock knock knock knock on my door Knock knock knock knock Knock knock knock knock Knock on my door Knock on my door Knock knock knock knock Knock knock knock knock Knock on my door Knock on my door

I hope twice group hear this piano cover its sounds emotional to them, they will reminisce all their hardworks and sacrifices 💜 specially this knock knock cover

omg this so beautiful, make me goosebump

Tutorial: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-B2IDPPLPdBs.html

wow...gorgeous. i love hearing pop music stripped down to just a piano, it really makes you appreciate the craft that goes into creating a song. would you possibly do a cover of their song Next Page? i think it would be beautiful. thank you!

Why every of your piano arrangements has soul. I'm surprised that u somehow be able to convey something joyful to meaningful. I'm just- Thank you for the arrangements.

This is so good 😭 i wanna do a cover with this❤❤❤❤❤

this is lit

This is so beautiful💜 thank you for make this

작디작은 멜로디와 좁은 간격의 건반 사이에서 나오는 멜로디가 사람의 마음을 훔쳐가네요... 잘 듣고 갑니다

Thanks for your hard work

this is so calming, thank you, this is beautiful 💜

Wow that was fast, good job

this is so amazing! that's why I love Twice ❤

Perfect. I love the melody. It was so sweet and adorable

These made me cry because it was perfect cover

The cleanest and most perfect version I listened to so far, not too slow, not too fast. Good job ! Subscribed

I like how piano covers make TWICE songs stand out more for me ( I like their songs, but the piano covers make me fall in love more)

every of your piano covers are the most beautiful things ever!!

Oh My god, This music made in heaven????? Super Nice!!!!

PHenomenal TWICE fighting! ONCE way to go! Good job DooPiano!

This is one of the best things ever! Keep up the amazing work

can i request for TWICE---녹아요( Melting) piano cover? thanks

저도 오늘 처음 들어봤는데, 이렇게 빨리 올라오다니...~~^^~~감사합니다...

I like your cover! I don't get it why 20 people dislike this video.. Everyone knows this cover is good! Keep it up!

좋은 커버곡들과 악보 만들어주셔서 항상 감사드립니다!

please make a piano cover of melting by twice!

i love it!!so beautiful song

방금 노래 듣는 와중에 구독했어요. 진짜 잘 치시네요. 이렇게 들으니까 또 다른 느낌인거 같아요. 잘 듣고 갑니다!

이렇게 댓글 다는거 처음인데 늘 잘 듣고 있어요ㅠㅠㅠ 정말 피아노 좋아하고 음악하는 학생이라 피아노 곡 많이 찾아보는데 가요를 피아노로만 올려주신게 너무 듣기좋고 늘 힐링하기 좋아서 맨날 듣습니다..! 이렇게 듣기만 하다가 신청곡 신청하고 싶은데 신청곡 어디다가 신청할지 몰라서 여기다가 슬쩍 댓글 남기고 갑니다! 엑소 멤버 중 수호가 부른 커튼 부탁드릴께요! [수호, 송영주 - 커튼(Curtain)] 노래 참 좋은데ㅠㅠ 부탁드릴께요..! 송영주 분은 가수가 아니라 피아니스트입니다! 수호만 치셔도 무관합니다.. 정말정말 부탁드릴께요..!❣ 늘 수고가 많으시고 늘 감사합니다!!

One of the best ones you’ve done so far. I love them all, but this one is the best for sure! ❤️

I'm crying this is so beautiful.

너무좋아서 자기전에 맨날들어요 고마워요❤

잘 듣고 있습니다. 좋은 커버들 감사합니다.

i'm so in love with this oh my

I realllyyyyyyyyyy loveeeee whoever play this pianooo omggg 💕💕💕 thanks for everything mwahhhh

먼가 피아노로 치니깐 고급지네요 ! 😗 앞으로도 이쁜 곡 마니 쳐주세요 ~ ❤

피아노로 들으니까 감동적이예요~😢 구독 누르고 갈게요 화이팅~^^♡♡♡♡♡

So beautiful!💖

넘나 아름다운 것. . . .

YOU ARE AMAZING THIS IS SO GOOD OMG *immediately made a playlists*

들으면서 구독하기는 또 첨입니다... 너무 잘치세요ㅠㅠ 잘듣ㄱ갑니다!!!!!! 다른 곡들도 많이많이 커버해주세요!

ik that this is only a piano cover but i could still hear their voice in my head. AHHH

so awesome!!!!!! thank u for doing this!!!!!!

Looking at the picture of Mina while listening to this. Hay! Very lovely! ❤❤❤

와...너무 좋다... 트와이스 화이팅!!!♥!♥!!♥!♥♥♥♥♥

배경이랑 노래가 너무 잘 맞아요~!

I love this song so much

I've been listening to twice piano cover when I'm studying. It helps me to focus. Thank you.

this is so soothing 💖🎶

I love Twice so much

love this

I hope you can play more songs of TWICE. I love them so much! And now I think I love your videos!

This is very soothing. I like the piano cover a lot. Perfect music for studying :)

정말 잘듣고있습니다 감사드려요~~

It's beautiful

It's so soothing ❤️

I love the way you do the rap parts. In piano versions, they're usually the off-putting parts but you make them so stunningly!

Beautiful

omg!this is so beautiful.i love it😲❤👍👍

이 곡을 이렇게 극대화 시켜주다니 정말 팬으로 정말 감사합니다 ..! 이 곡 듣고 바로 구독 했어요 ㅠㅠㅠ

This is so amazing💛

wooow this is great... i love it... TWICE!!!

I'm reviewing for my exams tomorrow. And your piano covers are helping me review well! Thanks DooPiano.

So Beautiful 😭

I love it!

Omg 😍😍😍😍😍 knock knock music so good jyp ❤️ twice

듣기 좋다✨사진 도 예뻐용😆

you are so talented!

Omg I’m really love this song

I never thought that Knock knock will be this Beautiful in piano

와 귀에서 녹는다 녹어...🍯🍯🍫🍫🍭🍭🍧🍧

it's beautiful

너무 좋네요

nice ！！ love it

oh wow this is so beautiful! :)

gracias cada vez que escucho el piano me calma

이런 분 보면 참 대단하다는 생각밖에 안든다..

I love it

오늘도 귀호강 할께요~💞

love it !!! 😍😍😍

와 너무 좋다♥♥

thanks for making this channel ! i love your video and channel !

First time listened First time in loved with a piano cover of a Kpop song awesome Please make more versions of Twice

이렇게 잔잔하게 다시 커버될줄이야 ㅎㅎㅎ 노래 너무좋네용

This version is so freaking nostalgic...

this is the best song ever!