Sheychan, FUKASE, GUMI's 'Rapier' came out on March 8, 2019. With this song being about 5 minutes long, at 5:23, "Rapier" by Sheychan, FUKASE, GUMI is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. Since Rapier only contains only one song in the album, we like to consider this song as a single. In terms of popularity, Rapier is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Rapier テンポ

With Rapier by Sheychan, FUKASE, GUMI having a テンポ of 101 with a half-time of 50 テンポ and a double-time of 202 テンポ, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

Rapier キー

This song has a musical 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.