THePETEBOX | Grand Beatbox Battle Showcase 2019

Give it up for the UK legend THEPetebox. It was such an honour to have him on the judging panel and performing this epic showcase for everyone! Follow THePETEBOX: Follow Grand Beatbox Battle on Instagram: @ Thank you very much to the GBB19 Sponsors: 1) DPA, the microphone sponsor, we love your mics. Check more here: 2) Dynaudio, your support a