Matenrou Opera's '瑠璃色で描く虹' had a release date set for November 24, 2010. With this song being around four minutes long, at 4:29, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The track order of this song in Matenrou Opera's "INDIES BEST COLLECTION" album is number 10 out of 14. In terms of popularity, 瑠璃色で描く虹 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.
We consider the tempo marking of 瑠璃色で描く虹 by Matenrou Opera to be Andante (at a walking pace) because the track has a tempo of 102 BPM, a half-time of 51BPM, and a double-time of 204 BPM. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.
This song is in the music key of D♭ Minor. This also means that this song has a camelot key of 12A. So, the perfect camelot match for 12A would be either 12A or 11B. While, a low energy boost can consist of either 12B or 1A. For moderate energy boost, you would use 9A and a high energy boost can either be 2A or 7A. However, if you are looking for a low energy drop, finding a song with a camelot key of 11A would be a great choice. Where 3A would give you a moderate drop, and 10A or 5A would be a high energy drop. Lastly, 3B allows you to change the mood.