Kanye West was in attendance for today’s NBA play off game between the Chicago Bulls and the Cleveland Cavaliers to cheer on his hometown team. He gave a little pre-game pump-up speech to the crowd and then, during a first quarter timeout, did an impromptu performance of “All Day.” Watch video from the game below via Pitchfork.

A video posted by Elbaor (@elbaordj) onMay 10, 2015 at 12:51pm PDT

A video posted by Dante (@primadante) onMay 10, 2015 at 12:51pm PDT

When @kanyewest does an impromptu performance at the #Bulls game.. pic.twitter.com/t0FBB2KSse

— Chicago Bulls (@chicagobulls) May 10, 2015

A video posted by JW  (@live_love_jaz) onMay 10, 2015 at 12:42pm PDT