Reflect on the investigation part:

I investigated about instrumental with Min Jung and Se Hong. First, we had a lot of songs nominee such as medley, world changing song, battle of the bands, acting music videos, evolution of singer/band, classical to modern, battle of the countries, 4chords and seasons. We made a Powerpoint and prepared a script. I think we were doing well because we explained about instrumental clearly and also we gave some examples of instrumental so the audiences (students) could understand easily and quickly.