Kuyuri's 'Saikai no Yakusoku' came out on November 29, 2023. With this song being around four minutes long, at 3:51, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There are a total of 75 in the song's album "Trial & Error / Souichi Sakagami Vocal Collection 2024 vol.1". In this album, this song's track order is #40. Furthermore, we believe that the track originated from Turks and Caicos Islands. The popularity of Saikai no Yakusoku is currently unknown right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Saikai no Yakusoku テンポ

With Saikai no Yakusoku by Kuyuri having a テンポ of 164 with a half-time of 82 テンポ and a double-time of 328 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.

Saikai no Yakusoku キー

This song is in the music key of C Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.