Hardil made "Heart Patient" available on November 16, 2023. The duration of Heart Patient is about two minutes long, specifically at 2:58. This song does not appear to have any foul language. Heart Patient'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 Patient and no other songs are present in the album, we classify this track as a single. In terms of popularity, Heart Patient is currently unknown. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Heart Patient テンポ

We consider the tempo marking of Heart Patient by Hardil to be Andante (at a walking pace) because the track has a tempo of 90 テンポ, a half-time of 45テンポ, and a double-time of 180 テンポ. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

Heart Patient キー

This song is in the music key of D♭ Minor. This also means that this song has a camelot key of 12A. So, the perfect camelot match for 12A would be either 12A or 11B. While, a low energy boost can consist of either 12B or 1A. For moderate energy boost, you would use 9A and a high energy boost can either be 2A or 7A. However, if you are looking for a low energy drop, finding a song with a camelot key of 11A would be a great choice. Where 3A would give you a moderate drop, and 10A or 5A would be a high energy drop. Lastly, 3B allows you to change the mood.