How to play this song ?

These are single notes, not chords.
Each note must be played individually.

There are different notations, like, A B C , DO RE MI , Sa Re Ga and numeric notation 1 2 3.
Choose one that fits better for you.

You can distinguish the octave by the color of the note and if it is UPPERCASE (high pitch) or lowercase (low pitch). Enjoy

Aegukga

South Korea Classic

The South Korea National Anthem, also known as "Aegukga," is typically performed in the key of F major. Composed by Ahn Eak-tai, the anthem's lyrics were written by Yun Sim-deok. One interesting fact is that "Aegukga" was adopted as the official national anthem of South Korea in 1948, following the establishment of the Republic of Korea. The melody features a solemn and patriotic composition, with stirring orchestration and powerful vocal lines, symbolizing the pride and unity of the South Korean people.