If pop music was every other day of the year, this performance was Christmas.

I love this version so much. The banjo. The horns. The stellar backing vocals and the clap.

Her voice gets me every time... she's amazing.

This is one of my go to cheer up pieces on KZfaq. It does wonders for chasing away the blues.

I am pretty sure, in addition to Grizzly Bear, there are a few members of Broken Social Scene in the background. I love Feist voice, and with BSS and Grizzly Bear backing her up, it just makes this song even better!

I just heard this amazing song on the radio for the first time today. Where have I been for the past 20 years?

2:05 solo trumpet is amazing every notes give me feels like im on road trip to a unforgettable destination that brings power and love back into my life

When a song sounds as fun live as it does on the radio...

A voice not of this world. Astounding.

...I love how half of The National are in the backing choir!

I've only been able to watch this 872000 times.

I always get chills when I watch this!

Makes Canada proud with this gal from Saskatchewan and kickin it with this fabulous tune!!

So we've got the greatest indie supergroup every assembled it seems. You've Feist, obvs, Members of The National We have members of Broken Social Scene, including Brendan Canning and Kevin Drew. We have Carl Newman (from New Pornographers) and his wife Christy. We have Mates of State And of course Grizzly Bear

So in love with the fact that grizzly bear is singing back up.

Proud to be a canuck too, but embarassed it's taken me so long to find out Feist just rules. Great stuff on Letterman. Can she sing! She just let's it out.

Unreal trumpet solo on this version!

This song reminds me of some of the best moments I have never lived...

She must have brought a busload of clean cut, wholesome young Canadians across the border as back-up singers.

Where was this for the past eight years. My life was incomplete until now.

I've been trying to find this song for years

I love this song. The simplicity and the lyrics really make me smile! Great performance.

First time I stumbled across this video, and Aaron Dessner and the Devendorf brothers are on stage. Awesome.

i love how a banjo can make make a lot of songs just that much more interesting. awesome.

best version of this song

First time I heard this song I fell in love with Feist. Her voice, her face, her body, everything was perfection...

I see you, Grizzly Bear

This is a great performance of a great song by one very talented lady and her friends. Just go with it.

That was excellent.

Love how happy she looks at the end

Funny to see members of The National in the singing choir...

feist is amazing

was in the audience for this for 2007, i had come down from NB Canada to visit NYC and never heard of Feist and was so surprised to find she was from NB!

One of - if not THE most amazing live performer these days! What a great gift! Thx!

This is what being in an iPod commercial gets you, performances with amazing bands singing background! Amazing.

This is awesome not only because Feist herself is awesome, but also because Nicole Atkins is in the choir! WTF! That is so cool.

LESLIE . . . THANKS Much for all the Music Pleasure U Have Given Me!!!!!!

Its AC Newman! And soo many more Indie musicians! :D

hehe..i was in the audience for this and feist went to university in my hometown, it sure is a small world.

Thats so cool that she got all these great people to sing in this. Grizzly Bear was in there too.

So Cool! Thank you from the bottom of my Heart!

thank you so much. I absolutely love that performance.

The people in the choir are... Brendan Canning - Broken Social Scene Kevin Drew - Broken Social Scene A.C. Newman - The New Pornographers Christy Newman - wife Nicole Atkins Kori Gardner - Mates of State Jason Hammel - Mates of State Chris Bear - Grizzly Bear Chris Taylor - Grizzly Bear Ed Droste - Grizzly Bear Dan Rossen - Grizzly Bear Mary Rozzi - woman who shot the cover for Feist's album "The Reminder" Aaron Dessner - The National Bryan Devendorf - The National

A great song and live sound even much better.

Magical. Perfect song

I remember this song being the song for an iPod commercial 😢. Simpler times!

I'm loving how fast this performance is!

Buncha Canadians.......you can tell because they clap so....... politely. I just discovered this song and I love it.

I love her voice is very unique :0)

i was in the audience when this was taped..i miss NYC so much

Wonderful Performance!

Good song and a fun performance. I'm always a little mesmerized by her voice -- she gets her mouth so wide open but the sound coming out of it is so small and thin. It's distinctive, that's for sure.

the more i watch it...the more i love it... great live performance..

I nearly lost my coffee through my nose when I read this!!

thx for posting :)) very good quality and really fantastic show

Fan-bleedin-tastic!!! Incredible. Love it

I love this song, the video is great too

Wow, it's like The Polyphonic Spree up there!

She was just toying with all of you, obviously she loves me more. That voice is for you to enjoy, but only temporarily, she sings me to sleep ever single night.

WHOAH it is O.O thats crazy!

I LOVE that the other members of the Broken Social Scene are back there. That collective is such a great group. We're lucky to have them.

I think it was less than a month before this was filmed that I saw her, Grizzly Bear, and BBS perform at the Mccarren Park pool, in Brooklyn. Best show of the summer!

Wonderful! Very nice :)

Nothing like actual live music🙆🏾‍♀️💕

grizzly bear, bss AND the national on one stage???? truly mental

Wow, this song has the power to make you feel "stupid" happy when you are down! Love it!

Literally there is nothing more mesmerizing than a woman as beautiful as feist playing a cherry red 335...good god

The double-tounging on the trumpet is rad. I love the trumpet in this song.

I can’t believe this was 14 years ago. I thought it was released like 2015ish

this is pretty cool!! awesome!

love the banjo in this song!

I miss those days.

I was there😛

such a cheerful group

It's an Indie Rock Sgt Peppers back there on backing vocals, Kevin Drew, Ed Droste, Brendan Canning, members of the National, etc upon etc

Yup, the drummer from The National is on the left. A tremendous vid on letterman of basically the All Indie Rock super star list.

AWESOME!!!

This is such a happy song

MAN THIS WOMAN IS A REVOLUTON

This is much better than the studio version, and the studio version is brilliant.

amazing!

i love this song

I saw my Nicole in there. This was really good.

Sooooo cuteeee

i was there when this was filmed..whoohoo

Perfect!

Plus Mates of State in the choir and The National as her backing band.

Awesome!

she's the bomb.

The Mates Of State are there too! Kori is right in the middle in the first row behind Feist with purple armbands and Jason is all the way on the right on the second row also with purple armbands and glasses. Pretty awesome.

:) thx !!

This song is so cool.

I can't stop smiling.

SO COOL!!!!

that's my favorite version

Fantastic, whith Grizzly Bear, great, great great, i love it

shes lovely live...talents...alot of it...

WONDERFUL!!!

Feist is awesome and Highly underated.

@Rlaurenn that's Bryan devendorf of the National. Next to him is his twin brother, Scott who plays bass for the National as well. And aaron dessner is in this too. crazy!