kaido made "useless" available on January 24, 2021. For a fairly short song, this song is "useless" is considered an explicit song with a duration of 1:25. Since useless only contains only one song in the album, we like to consider this song as a single. In terms of popularity, useless is currently not that popular. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

useless テンポ

With useless by kaido having a テンポ of 98 with a half-time of 49 テンポ and a double-time of 196 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.

useless キー

This song is in the music key of B Major. Or for those who are familiar with the camelot wheel, 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.