Axie made "2.21.21" available on February 22, 2022. The duration of 2.21.21 is about two minutes long, specifically at 2:21. This song does not appear to have any foul language. 2.21.21's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 2.2X.2X, so we believe that "2.21.21" is a single. Based on our statistics, 2.21.21's popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

2.21.21 テンポ

The tempo marking of 2.21.21 by Axie is Allegro (fast, quick, and bright), since this song has a tempo of 140 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

2.21.21 キー

A Major is the music key of this track. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.