Blu made "4 U" available on July 26, 2011. The duration of 4 U is about two minutes long, specifically at 2:22. This song does not appear to have any foul language. 4 U's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in Blu's "Jesus" album is number 7 out of 11. On top of that, United States appears to be the country where this track was created. Based on our statistics, 4 U's popularity is not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

4 U テンポ

We consider the tempo marking of 4 U by Blu to be Allegro (fast, quick, and bright) because the track has a tempo of 142 テンポ, a half-time of 71テンポ, and a double-time of 284 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. The time signature for this track is 4/4.

4 U キー

D Minor is the music key of this track. Because this track belongs in the D Minor key, the camelot key is 7A. So, the perfect camelot match for 7A would be either 7A or 6B. While, a low energy boost can consist of either 7B or 8A. For moderate energy boost, you would use 4A and a high energy boost can either be 9A or 2A. However, if you are looking for a low energy drop, finding a song with a camelot key of 6A would be a great choice. Where 10A would give you a moderate drop, and 5A or 12A would be a high energy drop. Lastly, 10B allows you to change the mood.