15K views · 734 reactions | @wolfgangbeatbox ( @saro_beatbox & @mb14beatbox) is back with their live performance from the @grand.beatbox.battle  don’t miss the Tutorial series that we start with @mb14beatbox on Friday about the RC-505, we might even have tutorials about some tricks from this track   shoutout to Boss for the RC-505 week where this track was composed @bossfx_us @boss_europe @boss_jpn @boss_brasil | Swissbeatbox | Facebook