Juls made "Heartbreaker" available on September 22, 2022. The duration of Heartbreaker is about two minutes long, specifically at 2:43. This song does not appear to have any foul language. Heartbreaker's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Heartbreaker and no other songs are present in the album, we classify this track as a single. Heartbreaker is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Heartbreaker テンポ

We consider the tempo marking of Heartbreaker by Juls to be Andante (at a walking pace) because the track has a tempo of 82 テンポ, a half-time of 41テンポ, and a double-time of 164 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

Heartbreaker 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.