There are things that don't fade in the sun, but there are things that you need to hold on to before they disappear completely due to the passage of time. Songs related to the May Movement are one of them. There are some songs that have already been missed due to the changing tastes of the public over the past 30 years, but this work was still possible with the help of the cultural movement that was at the center of the movement at the time. In particular, songs with known creative backgrounds or songs with a special story were recorded together with the song, thereby tying up the historical value of that time.

- From <Entering> -