Hotvibez made "Heartless" available on December 9, 2022. The duration of Heartless is about two minutes long, specifically at 2:09. 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. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Heartless テンポ

We consider the tempo marking of Heartless by Hotvibez to be Andante (at a walking pace) because the track has a tempo of 100 テンポ, a half-time of 50テンポ, and a double-time of 200 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 is in the music key of B Minor. This also means that this song has a camelot key of 10A. So, the perfect camelot match for 10A would be either 10A or 9B. While, a low energy boost can consist of either 10B or 11A. For moderate energy boost, you would use 7A and a high energy boost can either be 12A or 5A. However, if you are looking for a low energy drop, finding a song with a camelot key of 9A would be a great choice. Where 1A would give you a moderate drop, and 8A or 3A would be a high energy drop. Lastly, 1B allows you to change the mood.