rj one's 'My Heart' came out on May 19, 2023. The duration of My Heart is about two minutes long, specifically at 2:03. 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, United States appears to be the country where this track was created. My Heart is 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 rj one to be Andante (at a walking pace) because the track has a tempo of 80 テンポ, a half-time of 40テンポ, and a double-time of 160 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

My Heart キー

This song has a musical key of E♭ Minor. Because this track belongs in the E♭ Minor key, the camelot key is 2A. So, the perfect camelot match for 2A would be either 2A or 1B. While, a low energy boost can consist of either 2B or 3A. For moderate energy boost, you would use 11A and a high energy boost can either be 4A or 9A. However, if you are looking for a low energy drop, finding a song with a camelot key of 1A would be a great choice. Where 5A would give you a moderate drop, and 12A or 7A would be a high energy drop. Lastly, 5B allows you to change the mood.