https://www.youtube.com/watch?v=ii_fg9WLM2E
https://www.youtube.com/watch?v=7PdNIpL1zF0
https://www.youtube.com/watch?v=JKr9GU9emfg
https://www.youtube.com/watch?v=S6HkjpnoFdo
https://www.youtube.com/watch?v=TNrOhFI3C8A
https://www.youtube.com/watch?v=2dZ22RG3BJ8
https://www.youtube.com/watch?v=N5HG6Ajt8cI
https://www.youtube.com/watch?v=KeQ46aIOWxo
https://www.youtube.com/watch?v=1nD8b9Ig6zs
Ailee: I will always love you. This woman is a queen indeed:
https://youtu.be/DOmnfmXlZCc
So Hyang - Lean on me
https://youtu.be/GvsgCllcNPE
Ali: Endless Summer Nights
https://youtu.be/whQj6z_8aS8
Sohyang, Simon & Garfunkel’s’Bridge Over Troubled Water
https://youtu.be/C6iHh4yBxCo
ALi - Knockin’ on Heaven’s Door
https://youtu.be/eK0dogoGEPQ
Hyorin - Show me How you Burlesque
https://youtu.be/rW6gkx3k2BE
Li Xiang Zhe & Zhai Li Suo Tian sing “Happy Heart” from the wonderful Chinese show “Super Vocal”
https://youtu.be/36yTVF6aa9g
Ayanga, Yu Di, Hong Zhiguang - “Les Rois du Monde” (again from “Super Vocal”)
https://youtu.be/Xn8yOcKZVAk
Yongwha “You Give Love A Bad Name”
Jung Yonghwa, Lee Jonghyun (CNBLUE) - Always (Bon Jovi)
https://youtu.be/npcI6KtGg8U
And this to make you laugh. Yonghwa literally invents a new language in Despacito:
https://youtu.be/viIPZZdyqYs
Taiwanese Angela Chang (Zhang Shaohan) “Besame Mucho+Despacito”-Personal Essence in the show “Singer 2018” At least she took the trouble of learning the words correctly.
https://youtu.be/B4lCQ6Hfe68
Hwasa - “Stay” (Rihanna). Fortunately there are English subs, otherwise you would still be wondering in what language she’s singing.
Son SeungYeon - Bohemian Rhapsody
https://youtu.be/DnMXyOSfKK8
Ayanga and Zheng Yunlong sing “I’ll Cover You” from the gay musical “Rent”
https://youtu.be/LB6xBE8-gFQ
If you loved “Super Vocal”, here are two more interesting performances.
“Radioactive” in a brilliant arrangement
https://youtu.be/TnYGZZQMYsU
Cai Chengyu, Fang Shujian sing “Melodramma” first popularized by Andrea Boccelli. I think they are much more interesting musically than he is.
https://youtu.be/XEjkq_j78yg
Wang Xi, Li Qi, Ju Hongchuan - “The Sound of Silence” (Simon and Garfunkel, from the movie “The Graduate”)
https://youtu.be/x6-2ER1IVzo
Lee Hyuk (ex Norazo) sings a part from “She’s gone”
https://youtu.be/YQ6BiCK0bkU?t=30
And another Korean guy, who’s not a professional singer (or wasn’t at the time the video was taken), but can hold his own, on the same song.
https://youtu.be/9yDkB7MJzeQ
And this is Lee Hyuk again, rebranded for the West as E.Hyuk https://youtu.be/TUS_6Gtwipo
Does Kazhakstan count as Asia, or do you only mean the Far East?
Dimash in his signature cover of SOS
https://youtu.be/JEz1qGS0T1Q
Tien Chong - Shape of You “Singer 2018”
Zhou Shen - “Time to Say Goodbye” (Con Te Partirò)
https://youtu.be/OwjBduDKFGo
Cai Chengyu, Ding Hui, Jia Fan - “Can You Feel the Love Tonight” (from The Lion King)
https://youtu.be/HWayacoJ0Lc
Gao Tian He, Wang Kai, Yu Di, Ju Hong Chuan “Il Libro dell’Amore”, an Italian song originally by 2 Cellos & Zucchero.
https://youtu.be/8oXWW8elMM4
Yu Di, Hong Zhiguang, Gong Ziqi - “Bella Ciao”. This is a bit funny for us Italians because of the pompousness of the arrangement, but the singers are awesome.
https://youtu.be/Q52srUj9VDU
So Hyang - You Raise Me Up
https://youtu.be/te_L9ofhUt8
Park Ki-young ˝I Dreamt I Dwelt In Marble Halls˝
https://youtu.be/bn-p5Ieu8dM
EXO Cover English Songs (includes a lifeless rendition of “Imagine”)
https://youtu.be/w-5gWVSzxBQ
Kei and Hwasa “Wish you were gay”
Park Da Eun singing “When we were young”
https://youtu.be/a0HVCcsrZb8
Korean Singers Slay English Songs
Zhou Shen in a lovely rendition of “Monsters” (from “Singer” 2020) Disney should hire him!
https://youtu.be/XGBUwxHE1pk
You raise me up from a group of Korean singers in a show where rude people speak and shout all over the singing
THE ONES I DON’T RECOMMEND
Here are some I don’t personally recommend, as lacking in power and emotion
Luna “This is Me” Made it into a soft, happy version, without any power.
So Hyang - My Heart Will Go On & Power Of Love
https://youtu.be/5U8ukcwY3-Y
Yoon San-Ha (ASTRO) & Ji Suyeon (Weki meki) - A Whole New World (Aladdin OST) Melodious but lifeless rendition.
the way he says ‘all’ just cracks me up every time
https://www.youtube.com/watch?v=Tx52BslMnR4
this is as good as the original
https://www.youtube.com/watch?v=ug3U76M1ZPA
the first time i heard this, i was BLOWN away
Does anyone still remembers LED Apple and Hanbyul? I really love his voice and he did a mind-blowing cover version of Grenade from Bruno Mars.
https://www.youtube.com/watch?v=jIeaneOc-jQ
And his version of Royals from Lorde is so good! I like it more than the original version 
OMG, he’s even singing about Bokito! 
Great songs, @irmar , thank you! I had never even heard of “Super Vocal”, but it seems like something I would watch.
And of course Kazakhstan is welcome too!
From The Voice Of Mongolia:
https://www.youtube.com/watch?v=1spqgoPR9N0
https://www.youtube.com/watch?v=RZmZkWUPGI8
I was looking for this one, I thought you should listen to it. I think he’s even better than Julie Andrews.
“The Lonely Goatherd” – Zhou Shen
https://youtu.be/6UF9XhyqBgQ
OMG! He’s brilliant! 
I like these 2 covers a lot:
2Bic - Let it go
K.Will and Hyolyn - Whenever you call
Old “We got married” material the Ketong Couple, Hwan Hee and Hyobi
https://www.youtube.com/watch?v=ihyWE1pYodA
How could I forget this one? 
https://www.youtube.com/watch?v=WrJQTA5NDqI
The Phantom Of The Opera:
https://www.youtube.com/watch?v=6Bn3ozhdyvw
all of them were awesome to me, what a wonderful list to listen to!
the lonely goatherd awesome!! and I listened, how long ago was that, and was that a variety show? still good, and as for Julioe Andrews? hmmmm, got to think on it!! yeah hes good to be sure!!
Super Vocal was a singing contest variety show, one of the very best in China, it lasted for only two seasons. Maybe because it was difficult to find singers of that quality?
Zhou Chen seriously needs to work on his Engilsh, though, he’s nearly incomprehensible.
No greater cover than Jonghyun’s… May he rest in peace 
Sometimes asians ‘cover’ other Asians too:
Original: Baek Ji Young - Being hit like a bullet:
https://www.youtube.com/watch?v=uSdlduWm4HM
Peter Ho - Remember I Love You
https://www.youtube.com/watch?v=o8q37c8Z1tM
The last one is the OST of Summer’s Desire, one of the few Taiwanese Drama I do like and even rewatched once:
https://www.viki.com/tv/922c-summers-desire
L’Arc-en-Ciel’s Hyde singing Duran Duran’s Ordinary World:
I don’t know if this was posted already before, but I just found this: There’s Nothing Holding Me Back (Shawn Mendes) by Bang Yedam
He does it really, really well (he starts singing at 1:20), so much that he was complimented by Shawn Mendes himself!
https://www.youtube.com/watch?v=jSqHotawH2M
