Catalyst UK's 'Watcher' came out on December 31, 2021. With this song being around four minutes long, at 3:56, 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. Since Watcher only contains only one song in the album, we like to consider this song as a single. Watcher 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.

Watcher テンポ

Since Watcher by Catalyst UK has a tempo of 75 beats per a minute, the tempo markings of this song would be Adagio (slowly with great expression). With Watcher being at 75 テンポ, the half-time would be 38 テンポ with a double-time of 150 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.

Watcher キー

D♭ Major is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.