"Yūgen" by Irene Chan was released on October 12, 2019. The duration of Yūgen is about two minutes long, specifically at 2:53. This song does not appear to have any foul language. Yūgen's duration is considered a little bit shorter than the average duration of a typical track. Since Yūgen only contains only one song in the album, we like to consider this song as a single. Yūgen is below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Yūgen テンポ

Since Yūgen by Irene Chan has a tempo of 65 beats per a minute, the tempo markings of this song would be Larghetto (rather broadly). With Yūgen being at 65 テンポ, the half-time would be 32 テンポ with a double-time of 130 テンポ.In addition, we consider the tempo speed to be pretty slow for this song. The time signature for this track is 4/4.

Yūgen キー

This song is in the music key of A Minor. Which also means that the camelot key for this song is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.