HARDIZ, POSEIDON's 'My Heart' came out on November 24, 2023. The duration of My Heart is about two minutes long, specifically at 2:25. This song does not appear to have any foul language. My Heart's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in My Heart and no other songs are present in the album, we classify this track as a single. On top of that, Turks and Caicos Islands appears to be the country where this track was created. The popularity of My Heart 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.

My Heart テンポ

We consider the tempo marking of My Heart by HARDIZ, POSEIDON to be Vivace (lively and fast) because the track has a tempo of 160 テンポ, a half-time of 80テンポ, and a double-time of 320 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, running, can go well with this song. The time signature for this track is 4/4.

My Heart キー

This song is in the music key of B Major. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.