Middle School vs Onii-Chan in the SEMI FINALS of Grand Beatbox Battle 2021: World League. This is the first of four tag team beatbox battles of GBB21. Who will win?
Make sure you check out all the Grand Beatbox Battle 2021 Tag Team Videos.
Middle School vs Onii-Chan in the SEMI FINALS of Grand Beatbox Battle 2021: World League. This is the first of four tag team beatbox battles of GBB21. Who will win?
Make sure you check out all the Grand Beatbox Battle 2021 Tag Team Videos.