"Selfish Heart" by HYLLS was released on March 7, 2019. With this song being around four minutes long, at 4:00, 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 are a total of 14 in the song's album "Once". In this album, this song's track order is #2. In terms of popularity, Selfish Heart is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

Selfish Heart テンポ

With Selfish Heart by HYLLS having a テンポ of 108 with a half-time of 54 テンポ and a double-time of 216 テンポ, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall moderate tempo. The time signature for this track is 4/4.

Selfish Heart キー

This song is in the music key of C Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.