Kiyoshi Ryujin 25's '誓いのワルツ' came out on September 2, 2015. With this song being about 5 minutes long, at 4:48, "誓いのワルツ" by Kiyoshi Ryujin 25 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. There are a total of 13 in the song's album "PROPOSE". In this album, this song's track order is #13. 誓いのワルツ is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

誓いのワルツ テンポ

With 誓いのワルツ by Kiyoshi Ryujin 25 having a テンポ of 82 with a half-time of 41 テンポ and a double-time of 164 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 3/4.

誓いのワルツ 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 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A allows you to change the mood.