Castion, Jasted made "Keep U" available on October 1, 2018. The duration of Keep U is about two minutes long, specifically at 2:35. This song does not appear to have any foul language. Keep U's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Keep U and no other songs are present in the album, we classify this track as a single. On top of that, Netherlands appears to be the country where this track was created. Based on our statistics, Keep U's popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Keep U テンポ

We consider the tempo marking of Keep U by Castion, Jasted to be Allegro (fast, quick, and bright) because the track has a tempo of 128 テンポ, a half-time of 64テンポ, and a double-time of 256 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Keep U キー

D♭ Minor is the music key of this track. This also means that this song has a camelot key of 12A. So, the perfect camelot match for 12A would be either 12A or 11B. While, a low energy boost can consist of either 12B or 1A. For moderate energy boost, you would use 9A and a high energy boost can either be 2A or 7A. However, if you are looking for a low energy drop, finding a song with a camelot key of 11A would be a great choice. Where 3A would give you a moderate drop, and 10A or 5A would be a high energy drop. Lastly, 3B allows you to change the mood.