JOYCA, Boostee's 'Heart & Soul' came out on May 18, 2018. The duration of Heart & Soul is about two minutes long, specifically at 2:39. This song does not appear to have any foul language. Heart & Soul'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 & Soul and no other songs are present in the album, we classify this track as a single. Based on our statistics, Heart & Soul's popularity is average in popularity right now. Although the overall vibe is very danceable, it does project more negative sounds.

Heart & Soul テンポ

We consider the tempo marking of Heart & Soul by JOYCA, Boostee to be Allegro (fast, quick, and bright) because the track has a tempo of 128 テンポ, a half-time of 64テンポ, and a double-time of 256 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Heart & Soul キー

This song is in the music key of D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.