Koto.'s 'RAMBO!' came out on December 14, 2022. For a fairly short song, this song is "RAMBO!" is considered an explicit song with a duration of 1:11. Since RAMBO! only contains only one song in the album, we like to consider this song as a single. The popularity of RAMBO! is currently not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

RAMBO! テンポ

With RAMBO! by Koto. having a テンポ of 165 with a half-time of 82 テンポ and a double-time of 330 テンポ, we would consider this track to have a Vivace (lively and fast) tempo marking. Because of this, we believe that the song has an overall fast tempo. The time signature for this track is 4/4.

RAMBO! キー

This song is in the music key of D Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.