"Halcyon" by XI was released on December 10, 2013. The duration of Halcyon is about two minutes long, specifically at 2:41. This song does not appear to have any foul language. Halcyon's duration is considered a little bit shorter than the average duration of a typical track. The song is number 5 out of 26 in Cytus-Hindsight- by Various Artists. Going off of the ISRC code of this track, we detected that the origin of this track is from Turks and Caicos Islands. In terms of popularity, Halcyon is currently below average in popularity. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

Halcyon テンポ

The tempo marking of Halcyon by XI is Andante (at a walking pace), since this song has a tempo of 96 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Halcyon キー

The music key of this track is E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.