As Korean dramas and movies are extremely popular, they are always accompanied by their own unique original soundtracks (OSTs). They are made very exclusively, with the music directors and executive directors of the shows heavily involved in a selection process. Each drama aired has its own soundtrack release, full of songs recorded by a plethora of artists, Idols and non-Idols, of different genres.

For more information about Korean tags and how to use them correctly see Genius Korea guide.