Ernia made "BU!" available on May 4, 2023. BU! is considered explicit and may contain foul language. This song is about 3 minutes and 25 seconds, which is about the average length of a typical song. The track order of this song in Ernia's "IO NON HO PAURA" album is number 4 out of 16. On top of that, Italy appears to be the country where this track was created. BU! is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

BU! テンポ

We consider the tempo marking of BU! by Ernia to be Andante (at a walking pace) because the track has a tempo of 84 テンポ, a half-time of 42テンポ, and a double-time of 168 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

BU! キー

D♭ Major is the music key of this track. 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.