EPIC SEMIFINAL DRUM BATTLE - GPG vs SMPN 20 | Batam - Indonesia Open MARCHING BAND Championship 2019

#drumbattle #drumbattlemarchingband #drumbattleindonesia Drum battle GPG Gita Pratama Gemilang versus SMPN 20 Batam memperebutkan tiket masuk Final. (Great Drum Battle for Third and Final places) Silakan komentar / masukannya, trims :) Jangan lupa Subscribe ya: https://www.youtube.com/ARFunWorld?su...