Nocturnal Rites's 'ア・ハート・アズ・ブラック・アズ・コール' came out on September 20, 2017. With this song being around four minutes long, at 4:20, 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 フェニックス, so we believe that "ア・ハート・アズ・ブラック・アズ・コール" is a single. In terms of popularity, ア・ハート・アズ・ブラック・アズ・コール 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.

ア・ハート・アズ・ブラック・アズ・コール テンポ

The tempo marking of ア・ハート・アズ・ブラック・アズ・コール by Nocturnal Rites is Andante (at a walking pace), since this song has a tempo of 108 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.

ア・ハート・アズ・ブラック・アズ・コール キー

This song has a musical key of B♭ Minor. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.