Yasuhisa Inoue's 'Sapphire' had a release date set for August 25, 2021. The duration of This song is about two minutes long, specifically at 2:11. This song does not appear to have any foul language. Sapphire's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 「マギアレコード 魔法少女まどか☆マギカ外伝」 Music Collection 2, so we believe that "Sapphire" is a single. In terms of popularity, Sapphire is currently not that popular. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

Sapphire テンポ

The tempo marking of Sapphire by Yasuhisa Inoue is Andante (at a walking pace), since this song has a tempo of 101 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 1/4.

Sapphire キー

The music key of this track is D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.