Lei Hope's '21' came out on May 10, 2024. The duration of 21 is about two minutes long, specifically at 2:19. This song does not appear to have any foul language. 21's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in Lei Hope's "Matrices" album is number 1 out of 7. On top of that, United Kingdom appears to be the country where this track was created. Based on our statistics, 21's popularity is 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.

21 テンポ

We consider the tempo marking of 21 by Lei Hope to be Allegro (fast, quick, and bright) because the track has a tempo of 136 テンポ, a half-time of 68テンポ, and a double-time of 272 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

21 キー

This song is in the music key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.