Secret!'s 'Who U Know!' came out on October 31, 2022. The duration of Who U Know! is about two minutes long, specifically at 2:27. This song does not appear to have any foul language. Who U Know!'s duration is considered a little bit shorter than the average duration of a typical track. There are a total of 4 in the song's album "Satan's Worst Nightmare!". In this album, this song's track order is #3. The popularity of Who U Know! is currently not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

Who U Know! テンポ

With Who U Know! by Secret! having a テンポ of 160 with a half-time of 80 テンポ and a double-time of 320 テンポ, we would consider this track to have a Vivace (lively and fast) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the テンポ of this song, this song might go great with running. The time signature for this track is 4/4.

Who U Know! キー

This song has a musical key of A♭ Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.