@@Rhee. Thank you! I am ashamed to say that I failed to learn Hangul when I was younger so it is very hard for me to research the ROK Army and Marines in the Vietnam war.
Pretty good for a first attempt, I always wanted an instrumental or marching version of this song, you should do the "March Through the Amnok River" next, which kinda sounds like the Ottoman / Turkish song "Uskudara Gideriken"
Appreciate you saying so! For now, I'm making an instrumental version of the songs that Korean soldiers sing today. But Amnok River March is also important to our army's history, so will be completed surely. And Thanks for watching again!