ASHEN's 'Hidden' came out on February 19, 2021. Hidden is explicit and may not be suitable for children. With the duration being about 4:14, this song is close to the average duration of a typical track. Because this song is the only song in Hidden and no other songs are present in the album, we classify this track as a single. In terms of popularity, Hidden is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Hidden テンポ

We consider the tempo marking of Hidden by ASHEN to be Andante (at a walking pace) because the track has a tempo of 100 テンポ, a half-time of 50テンポ, and a double-time of 200 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

Hidden キー

D Minor is the music key of this track. Because this track belongs in the D Minor key, the camelot key is 7A. So, the perfect camelot match for 7A would be either 7A or 6B. While, a low energy boost can consist of either 7B or 8A. For moderate energy boost, you would use 4A and a high energy boost can either be 9A or 2A. However, if you are looking for a low energy drop, finding a song with a camelot key of 6A would be a great choice. Where 10A would give you a moderate drop, and 5A or 12A would be a high energy drop. Lastly, 10B allows you to change the mood.