Michael Harris II was singing along to his own walk-up song moments before hitting a Postseason tank 😌 [▻](https://video.twimg.com/amplify_video/210583428867

Michael Harris II was singing along to his own walk-up song moments before hitting a Postseason tank 😌 [▻](https://video.twimg.com/amplify_video/2105834288679628801/vid/avc1/1080x1350/aDN-Ywb5Qx92z0E4.mp4) https://video.twimg.com/amplify_video/2105834288679628801/vid/avc1/1080x1350/aDN-Ywb5Qx92z0…