Nobdy, Strac made "Heartless!" available on April 30, 2024. The duration of Heartless! is about two minutes long, specifically at 2:15. This song does not appear to have any foul language. Heartless!'s duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Heartless! and no other songs are present in the album, we classify this track as a single. In terms of popularity, Heartless! is currently unknown. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Heartless! テンポ

We consider the tempo marking of Heartless! by Nobdy, Strac to be Andante (at a walking pace) because the track has a tempo of 105 テンポ, a half-time of 52テンポ, and a double-time of 210 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

Heartless! キー

This song has a musical key of E Major. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.