Ba4 made "Heart & Soul" available on March 16, 2024. With Heart & Soul being less than two minutes long, at 1:59, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. 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. Heart & Soul is unknown right now. Based on the vibe, this track doesn't seem to be that danceable, however its valence properties can make this some somewhat danceable.

Heart & Soul テンポ

We consider the tempo marking of Heart & Soul by Ba4 to be Larghetto (rather broadly) because the track has a tempo of 62 テンポ, a half-time of 31テンポ, and a double-time of 124 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 3/4.

Heart & Soul キー

F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.