On April 19, 2023, the song "キー of Heart" was released by King & Prince. With this song being about 5 minutes long, at 4:33, "キー of Heart" by King & Prince is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. The track order of this song in King & Prince's "Mr.5 (Special Edition)" album is number 2 out of 57. On top of that, Japan appears to be the country where this track was created. In terms of popularity, キー of Heart is currently unknown. The overall mood can be danceable to some, especially with it's high amount of postive energy.
We consider the tempo marking of キー of Heart by King & Prince to be Moderato (at a moderate speed) because the track has a tempo of 111 テンポ, a half-time of 56テンポ, and a double-time of 222 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.
This song is in the music key of E Major. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.