Birileri's 'XXI' came out on May 27, 2016. With this song being around four minutes long, at 4:01, 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. Since XXI only contains only one song in the album, we like to consider this song as a single. In terms of popularity, XXI is currently below average in popularity. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.
Since XXI by Birileri has a tempo of 114 beats per a minute, the tempo markings of this song would be Moderato (at a moderate speed). With XXI being at 114 テンポ, the half-time would be 57 テンポ with a double-time of 228 テンポ.In addition, we consider the tempo speed to be pretty moderate for this song. The time signature for this track is 4/4.
E Minor is the music key of this track. Which also means that the camelot key for this song is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B allows you to change the mood.