彩子 made "HEART TO HEART" available on 1994. With this song being around four minutes long, at 3:40, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There is only one song in 「勇者警察ジェイデッカー」オープニングテーマ　HEART TO HEART, so we believe that "HEART TO HEART" is a single. Based on our statistics, HEART TO HEART's popularity is below average in popularity right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

HEART TO HEART テンポ

The tempo marking of HEART TO HEART by 彩子 is Allegro (fast, quick, and bright), since this song has a tempo of 154 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with running. The time signature for this track is 4/4.

HEART TO HEART キー

C Major is the music key of this track. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.