Ninajirachi's 'Hand on my heart' came out on April 8, 2024. The duration of Hand on my heart is about 3 minutes long, at 3:20. Based on our data, "Hand on my heart" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in Hand on my heart and no other songs are present in the album, we classify this track as a single. Based on our statistics, Hand on my heart's popularity is unknown right now. Although the overall vibe is very danceable, it does project more negative sounds.

Hand on my heart テンポ

We consider the tempo marking of Hand on my heart by Ninajirachi to be Allegro (fast, quick, and bright) because the track has a tempo of 136 テンポ, a half-time of 68テンポ, and a double-time of 272 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.

Hand on my heart キー

This song has a musical key of A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.