HAZZE's 'HEART SURGEON' came out on February 14, 2021. The duration of HEART SURGEON is about two minutes long, specifically at 2:27. This song does not appear to have any foul language. HEART SURGEON's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in HEART SURGEON and no other songs are present in the album, we classify this track as a single. In terms of popularity, HEART SURGEON is currently unknown. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

HEART SURGEON テンポ

We consider the tempo marking of HEART SURGEON by HAZZE to be Moderato (at a moderate speed) because the track has a tempo of 110 テンポ, a half-time of 55テンポ, and a double-time of 220 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 5/4.

HEART SURGEON キー

This song is in the music key of A Major. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.