Excision, Kai Wachi made "F.Y.U." available on November 17, 2023. F.Y.U. is 2 minutes and 41 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in F.Y.U. and no other songs are present in the album, we classify this track as a single. Based on our statistics, F.Y.U.'s popularity is average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.
The tempo marking of F.Y.U. by Excision, Kai Wachi is Allegro (fast, quick, and bright), since this song has a tempo of 150 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.
B Major is the music key of this track. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.