Justin Bieber made "U Smile" available on January 1, 2010. The duration of U Smile is about 3 minutes long, at 3:16. Based on our data, "U Smile" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The track order of this song in Justin Bieber's "My Worlds (International Version)" album is number 12 out of 18. In terms of popularity, U Smile is currently unknown. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

U Smile テンポ

We consider the tempo marking of U Smile by Justin Bieber to be Moderato (at a moderate speed) because the track has a tempo of 113 テンポ, a half-time of 56テンポ, and a double-time of 226 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 3/4.

U Smile キー

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