"青い闇をまっさかさまにおちてゆく流れ星を知っている (blue darkness)" by Ikuko Harada was released on November 5, 2008. Since 青い闇をまっさかさまにおちてゆく流れ星を知っている (blue darkness) 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. There is only one song in 銀河, so we believe that "青い闇をまっさかさまにおちてゆく流れ星を知っている (blue darkness)" is a single. In terms of popularity, 青い闇をまっさかさまにおちてゆく流れ星を知っている (blue darkness) is currently below average in popularity. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

青い闇をまっさかさまにおちてゆく流れ星を知っている (blue darkness) テンポ

The tempo marking of 青い闇をまっさかさまにおちてゆく流れ星を知っている (blue darkness) by Ikuko Harada is Andante (at a walking pace), since this song has a tempo of 95 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

青い闇をまっさかさまにおちてゆく流れ星を知っている (blue darkness) 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.