Swissbeatbox on youtube 4 years ago SO-SO vs BEATNESS | Grand Beatbox Battle 2019 | LOOPSTATION 1/4 Final SO-SO vs BEATNESS at the Grand Beatbox LOOPSTATION Battle 2019. Thanks SO-SO beatbox & Beatness beatbox for this GBB19 beatbox battle 1/4 final - on the loopstation beatbox. 155LIKE COMMENT SHARE