Here’s the video courtesy of Microsoft MSN of Jay-Z’s performance at the Hammerstein Ballroom in NYC. The usual suspects, Memphis Bleek, Beanie Sigel, Freeway and Tru Life make guest appearances. Also this is where Jay-Z formally announces the signing of Jadakiss to Rocafella/Def Jam.

http://entimg.msn.com/i/ExperienceData/p1-9/us/x.htm?sh=mmic&ep=jayzlive&ch=0