below!, Artifex27 made "key to your heart" available on June 21, 2023. For a fairly short song, this song is "key to your heart" is considered an explicit song with a duration of 1:55. Because this song is the only song in key to your heart and no other songs are present in the album, we classify this track as a single. In terms of popularity, key to your heart is currently unknown. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

key to your heart テンポ

We consider the tempo marking of key to your heart by below!, Artifex27 to be Moderato (at a moderate speed) because the track has a tempo of 117 テンポ, a half-time of 58テンポ, and a double-time of 234 テンポ. Based on that, the speed of the song's tempo is moderate. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

key to your heart キー

D♭ Major is the music key of this track. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.