ARTBAT made "21 Century" available on July 8, 2016. Since 21 Century is still less than 10 minute long, it is still considered a pretty long duration song compared to the average song length. This song does not appear to be explicit due to the lack of the "E" tag. This song is part of Zing - Single by ARTBAT. The song's track number on the album is #2 out of 3 tracks. Based on our statistics, 21 Century's popularity is below average in popularity right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

21 Century テンポ

Since 21 Century by ARTBAT has a tempo of 122 beats per a minute, the tempo markings of this song would be Allegro (fast, quick, and bright). With 21 Century being at 122 テンポ, the half-time would be 61 テンポ with a double-time of 244 テンポ.In addition, we consider the tempo speed to be pretty fast for this song. This makes this song perfect for activities such as, walking. The time signature for this track is 4/4.

21 Century キー

F♯ Minor is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.