Notimes made "On U" available on April 4, 2018. The duration of On U is about two minutes long, specifically at 2:51. This song does not appear to have any foul language. On U's duration is considered a little bit shorter than the average duration of a typical track. Since On U only contains only one song in the album, we like to consider this song as a single. Furthermore, we believe that the track originated from France. In terms of popularity, On U is currently average in popularity. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

On U テンポ

With On U by Notimes having a テンポ of 115 with a half-time of 58 テンポ and a double-time of 230 テンポ, we would consider this track to have a Moderato (at a moderate speed) tempo marking. Because of this, we believe that the song has an overall moderate tempo. Looking at the テンポ of this song, this song might go great with walking. The time signature for this track is 4/4.

On U キー

This song has a musical key of F♯ Minor. Or for those who are familiar with the camelot wheel, this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.