"Heartless" by Aesthetic Sounds, Shaun Bily, Paycheck was released on April 22, 2022. Heartless is 2 minutes and 15 seconds long and may contain bad words that may be unsuitable for children. 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. Based on our statistics, Heartless's popularity is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

Heartless テンポ

We consider the tempo marking of Heartless by Aesthetic Sounds, Shaun Bily, Paycheck to be Allegro (fast, quick, and bright) because the track has a tempo of 130 テンポ, a half-time of 65テンポ, and a double-time of 260 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Heartless キー

D Major is the music key of this track. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.