Fifteen made ":/" available on December 17, 2021. The duration of :/ is about two minutes long, specifically at 2:22. This song does not appear to have any foul language. :/'s duration is considered a little bit shorter than the average duration of a typical track. There are a total of 12 in the song's album "try not to cum". In this album, this song's track order is #10. The popularity of :/ is currently below average in popularity right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

:/ テンポ

With :/ by Fifteen having a テンポ of 188 with a half-time of 94 テンポ and a double-time of 376 テンポ, we would consider this track to have a Presto (very, very fast) tempo marking. Because of this, we believe that the song has an overall fast tempo. The time signature for this track is 3/4.

:/ キー

F 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 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.