You Hee Yeol made "에필로그" available on July 29, 2008. With 에필로그 being less than two minutes long, at 1:07, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There is only one song in 여름날 (유희열 소품집), so we believe that "에필로그" is a single. Based on our statistics, 에필로그's popularity is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

에필로그 テンポ

The tempo marking of 에필로그 by You Hee Yeol is Allegro (fast, quick, and bright), since this song has a tempo of 152 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with running. The time signature for this track is 3/4.

에필로그 キー

The music key of this track is G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.