convolk's ' "black heart" was released on its scheduled release date, February 22, 2018. black heart is 2 minutes and 28 seconds long and may contain bad words that may be unsuitable for children. The track order of this song in convolk's "life is going by too quickly" album is number 1 out of 7. Based on our statistics, black heart's popularity is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

black heart テンポ

We consider the tempo marking of black heart by convolk to be Allegro (fast, quick, and bright) because the track has a tempo of 155 テンポ, a half-time of 78テンポ, and a double-time of 310 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, running, can go well with this song. The time signature for this track is 4/4.

black heart キー

D♭ Major is the music key of this track. 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.