Kim Yeon Woo's '흐려진 편지 속엔…' came out on January 17, 2006. With this song being around four minutes long, at 4:20, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The track order of this song in Kim Yeon Woo's "Missing Love" album is number 2 out of 10. On top of that, South Korea appears to be the country where this track was created. Based on our statistics, 흐려진 편지 속엔…'s popularity is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

흐려진 편지 속엔… テンポ

We consider the tempo marking of 흐려진 편지 속엔… by Kim Yeon Woo to be Allegro (fast, quick, and bright) because the track has a tempo of 122 テンポ, a half-time of 61テンポ, and a double-time of 244 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

흐려진 편지 속엔… キー

This song is in the music key of A Major. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.