"KOKORO" by Perezi, HelaBroke, Yan was released on February 3, 2020. KOKORO is 2 minutes and 41 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in KOKORO and no other songs are present in the album, we classify this track as a single. KOKORO is below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

KOKORO テンポ

We consider the tempo marking of KOKORO by Perezi, HelaBroke, Yan to be Andante (at a walking pace) because the track has a tempo of 89 テンポ, a half-time of 44テンポ, and a double-time of 178 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.

KOKORO キー

This song has a musical 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.