Reyn Hartley made "Energy" available on July 22, 2020. Energy is explicit and may not be suitable for children. With the duration being about 3:32, this song is close to the average duration of a typical track. Because this song is the only song in Energy and no other songs are present in the album, we classify this track as a single. Based on our statistics, Energy'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.

Energy テンポ

The tempo marking of Energy by Reyn Hartley is Allegro (fast, quick, and bright), since this song has a tempo of 132 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

Energy キー

This song has a musical key of G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.