JPK made "S.O.S." available on October 22, 2021. S.O.S. is 2 minutes and 42 seconds long and may contain bad words that may be unsuitable for children. The track order of this song in JPK's "HUECO" album is number 16 out of 23. The popularity of S.O.S. is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

S.O.S. テンポ

We consider the tempo marking of S.O.S. by JPK to be Vivace (lively and fast) because the track has a tempo of 168 テンポ, a half-time of 84テンポ, and a double-time of 336 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

S.O.S. キー

This song is in the music key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.