FLOW's '虹の空 -Album Ver-' came out on February 3, 2016. With this song being about 5 minutes long, at 4:44, "虹の空 -Album Ver-" by FLOW is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in #10, so we believe that "虹の空 -Album Ver-" is a single. In terms of popularity, 虹の空 -Album Ver- is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

虹の空 -Album Ver- テンポ

The tempo marking of 虹の空 -Album Ver- by FLOW is Andante (at a walking pace), since this song has a tempo of 96 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

虹の空 -Album Ver- キー

D Major is the music key of this track. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.