Kanye West Freestyles & Brings Out 2 Chainz in NY [Video]

Kanye West performed at the Galaxy Note II launch party last night, and he brought out 2 Chainz and also freestyled over Say You Will. Check out the videos.

http://www.youtube.com/watch?v=E1xAc3dS3vA

http://www.youtube.com/watch?v=qcZR8jC1-ns

http://www.youtube.com/watch?v=9cyfz_O7qnA