omg taeyeon sings english songs sooooooo well. she barely has a korean accent when she sings them.

Tiffany WOW! Such a sweet young lady but at the same time she can make your heart race! Love your music Tiffany!

Tiffany and Taeyeon performance❤

Taeyeon's vocal is the best !! :) I LIKE HER VOICE , it's amazing ~ :)

Taeyeon sings so beautiful

Not only can she sing but has beauty to go with it.

TIFFANY DID GREAT! MADE ME SANG WITH HER! :D ^^ UMBRELLA IS GREAT! INCREDIFANY! ;D Teayeon did FABOULYEON! :D It's good! Go TAENY!

Taeyeon's voice blew me away

Tiffany ♡♡♡

I like the high notes!

Taeyeon!!!!!!!!

TIFFANY

tiffany singing english and she can sing so well. Her english is good, which is better then me, And she a korean. Snsd did really well. They have talents. nothing to say, just one word great.

Tiffany💜💜💜

taeyeon beutiful i love youuuuuu..

Tiffany is the best!

i love tiffany

Beatiful girls with beatiful talents

How talented could two people be...These girls are amazing! :D

taeyeon is the sexiest . but i never taeyeon has this side in her , all my hair stand after see this

Tiffany is pretty & a has a lovely voice.♥♥

taeyeon's hush hush will always win my heart

She didn't lipsync, SM had to add a playback to the DvD because the fans screams were so loud you couldn't hear the song ;)

My two main SNSD biases 😍🔥

TaeNy! ♥

Taeny!!!!!!!! ❤️❤️❤️😮😍

Wow!! Taeyeon high note

TaeNy!!!

more than perfect!!!!!!!!!!!!!

Tiffany is the best !!

the girls in girls generation is so pretty

Tiffany has gotten better over the years.

Omg Taeng you slayyy😍

I think the rendering did something to the playback speed / audio timing... she sang this live; look for other versions, they have it correctly rendered :P

YAH!..keep your hands off on Taeyeon!..only Fany can touch her!..XD Oh My TaeNy!!!...♥♥♥

isnt she so sweet? to my eyes she so pure

TaeNy the Best ever

Fighting cool

tiffany and taeyon so pretty

Tiffany is a diva!

Tiffany and taeyoen is a diva !

love u tiffany :)

Like i you are watching 2015😀✌

taeyeon 👌🏻🎀🎀🎀💥

Tae

TIFFANY LA MEJOOORR TIFFANY VERY PRETTY}

im a solid tiffany bias but i think seohyun should have solos like this like taeny. its tts

WOW!!! TaeNy is the best!!!! i like their version of Umbrella and Hush Hush.....i like Tiffany's voice performing Umbrella.....and I also like how Taeyeon delivers the song......she doesn't look like a Kid Leader here.....she shown her maturity side.....

SNSD - Umbrella , Hush Hush

I love both, but Tiffany has ever been my favourity ♥♥♥♥♥♥

So Im just sitting with my family, with my headphones in. They see me watching the computer (This video) a couple minutes later Im crying because it was so beautiful and my Family are just like "What??!"

Tiffany💜💜

tae!!!!

ชอบทิฟฟานี่ร้องเพลงนี้มากๆๆๆๆ....เชกชี่สุอยอดๆๆๆๆ...แทก้อน่ารักอ่ะ...

...2017 still believe in TaeNy..😉👭💖💖💖💖

Tiffany 😘😘😘😍😍

Me (2021) :Wow! A korean kpop star singing this legend song exsists!!!! 😍... Totally love her voice❤

I wonder when would snsd will come in the philippines

vere good

las angeles de yoona... :) como angel mayor yoona ...

some ppl say yuri is fat but really she stays fit like SNSD and 2pm yuri is always working out and stuff u if you think yuri is fat think agian

Love taeyeon

Cant stop watching

So cool....Tough Angels!!

tiffany better sing in english than korea._.

ELLA ELLA ELLA ♥ ahahaha

tiffany! my fany, fighting~~!

Nice. :)

2020 ✌🏻 still here

Love this ♥

yo message from Vancouver! PLEASE SNSD COME TO VANCOUVER!!!

Tiffany ♥

Tiffany 💕💕💕💕💕

GIRLS GENERATION YOU LOVE

Taeyeonnn !! :*

It's not lip syncing, KZfaq or the video processor is probably at fault for the audio lag.

if tiffany is not in SNSD she would be very good American singer =P

ahhh thanks

TIFFANY JJANG!!!!!

love this song ^^

Me encantoo :3

This is not lips signing.. This is the DvD sound edition .. (sorry i'am French^^)

Taeyeon's stage command is always perfect

Tiffany

tiffany taeyeon so good!!!

woooowwwh

OH BABY...................

where is the last part from? so cool

KIM TAEYEON FIGHTING!!!!

the video's from different cameras and was put together afterward, whereas the soundtrack is just a whole piece, there's always this sligh difference. and plus, light travels faster than sound. It's often seen in concerts that the video on the big screen does not perfectly match the sound.

complete playback for the two ( its not obvious) but, this performance was really really good, simply with their real unique pure voice prerecording, without autotune. The golden side of the kpop

its actually in their concerts I'm pretty sure its their first Asian tour

Taeny ♥ 4ever KPOP fan :)

fany

My brother was watching Taeyeons' Hush Hush and he said something stupid; saying they were FORCED to sing and dance at the same time -.- I had gave him a lesson it was called training not forcing.. Said he learned it from TheFineBros

the power of love in european culture. woman got power from her beauty and soul that man leading by her soul and save the country. victoria secreat. romeo and juliet is novel of england

...might be partly due to my vid decoder being slow~ ...or i messed up syncing by 0.5secs~ :X

OMG

Taeyeon ♡♡♡☆☆

Tiffany was born and grow in US =)