Скачать или смотреть YouTube Birthday Karaoke Night

To celebrate YouTube's ninth birthday this May, we invited some of our favorite performers to star in a mashup of memorable musical moments from the past nine years.

Watch the behind-the-scenes here:    • YouTube Birthday Karaoke Night (Behind the...  

FEATURING
The Gregory Brothers:    / schmoyoho  
Chester See    / chestersee  
Cimorelli    / cimorellitheband  
Steve Kardynal    / stevekardynal  
Tay Zonday    / tayzonday  
Mystery Guitar Man    / mysteryguitarman  
Madilyn Bailey    / madilynbailey  
David Choi    / davidchoimusic  
Marie Digby    / mariedigby  
Alex G    / alexgmusic7  
Timothy DeLaGhetto    / timothydelaghetto2  

MUSIC
Chocolate Rain -    • "Chocolate Rain" Original Song by Tay Zonday  
Bed Intruder Song -    • BED INTRUDER SONG!!!  
Here It Goes Again -    • OK Go - Here It Goes Again (Official Music...  
Friday -    • Rebecca Black - Friday  
Call Me Maybe -    • Carly Rae Jepsen - Call Me Maybe  
Cups (When I'm Gone) -    • Anna Kendrick - Cups (Pitch Perfect’s “Whe...  
Gangnam Style -    • PSY - GANGNAM STYLE(강남스타일) M/V  
Mix by The Gregory Brothers -    / thegregorybrothers  

Credits featuring Nyan Cat - http://www.nyan.cat/

Video created by YouTube & Portal A - http://portal-a.com