VIDEO: KanYe West Performs Tracks Acapella At Facebook HQ

 'Sweat On My Face' x 'Chain Heavy'

'Mama's Boyfriend'

Mr KanYe West performed a few of his tracks from 'Good Ass Job' at Facebook HQ acapella style.

You can really feel KanYe's words on Mama's Boyfriend...wow!

Thanks The Hip Hop Chronicle