Bumboi, axaero made "Fever!" available on August 4, 2021. For a fairly short song, this song is "Fever!" is considered an explicit song with a duration of 1:59. Because this song is the only song in Fever! and no other songs are present in the album, we classify this track as a single. The popularity of Fever! is currently not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Fever! テンポ

The tempo marking of Fever! by Bumboi, axaero is Presto (very, very fast), since this song has a tempo of 177 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

Fever! キー

A Major is the music key of this track. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.