"不死の国" by REVO was released on 2012. With this song being around four minutes long, at 3:56, 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. There is only one song in ブレイブリーデフォルト フライングフェアリー オリジナル・サウンドトラック, so we believe that "不死の国" is a single. 不死の国 is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

不死の国 テンポ

The tempo marking of 不死の国 by REVO is Andante (at a walking pace), since this song has a tempo of 78 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.

不死の国 キー

This song has a musical key of A Minor. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.