"Halcyon" by William Duhamel was released on January 29, 2020. The duration of Halcyon is about two minutes long, specifically at 2:23. 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. Because this song is the only song in Halcyon and no other songs are present in the album, we classify this track as a single. Halcyon is below average in popularity right now. 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

We consider the tempo marking of Halcyon by William Duhamel to be Adagio (slowly with great expression) because the track has a tempo of 71 テンポ, a half-time of 36テンポ, and a double-time of 142 テンポ. Based on that, the speed of the song's tempo is slow. 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 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.