Iwakura's 'Heartbreaker' had a release date set for December 1, 2022. The duration of This song is about two minutes long, specifically at 2:54. 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. The popularity of Heartbreaker is currently not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Heartbreaker テンポ

We consider the tempo marking of Heartbreaker by Iwakura to be Vivace (lively and fast) because the track has a tempo of 170 テンポ, a half-time of 85テンポ, and a double-time of 340 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

Heartbreaker キー

This song is in the music key of G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.