Republic of Korea National Anthem (South Korea): Aegukga for Woodwind Choir or Ensemble,Brass Choir or Ensemble,Concert Band,Full Orchestra,String Orchestra,Chamber Orchestra,Flexibe instrumentation written by Ahn Eak-tai (1906-1965). The format of this sheet music is Score and it’s published by Colin Kirkpatrick Publications. Republic of Korea National Anthem (South Korea): Aegukga is part of the following sheet music categories: N.