Swissbeatbox on youtube - 1 year ago RUSY | Grand Beatbox Battle 2020 Online Loopstation | Elimination 25LIKE 1 COMMENT SHARE Share this This is the fifth loop station elimination of the first Grand Beatbox Battle 2020: World League Online Competition that we ever held. This showcase is done by RUSY from JAPAN ?? Watch out for the last drop ? it will blow your mind!