Feerix made "LOUDER!" available on May 5, 2023. LOUDER! is 2 minutes and 40 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in LOUDER! and no other songs are present in the album, we classify this track as a single. The popularity of LOUDER! is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

LOUDER! テンポ

We consider the tempo marking of LOUDER! by Feerix to be Presto (very, very fast) because the track has a tempo of 180 テンポ, a half-time of 90テンポ, and a double-time of 360 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

LOUDER! キー

F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.