Jufu made "Who R U" available on November 1, 2019. The duration of Who R U is about two minutes long, specifically at 2:04. This song does not appear to have any foul language. Who R U's duration is considered a little bit shorter than the average duration of a typical track. Since Who R U only contains only one song in the album, we like to consider this song as a single. In terms of popularity, Who R U is currently average in popularity. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Who R U テンポ

Since Who R U by Jufu has a tempo of 91 beats per a minute, the tempo markings of this song would be Andante (at a walking pace). With Who R U being at 91 テンポ, the half-time would be 46 テンポ with a double-time of 182 テンポ.In addition, we consider the tempo speed to be pretty slow for this song. This makes this song perfect for activities such as, yoga or pilates. The time signature for this track is 4/4.

Who R U キー

This song is in the music key of D♭ Major. 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.