Orgel Sound J-pop made "ハートのイアリング" available on July 30, 2014. With this song being around four minutes long, at 3:50, 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 松田聖子 作品集 VOL-1, so we believe that "ハートのイアリング" is a single. The popularity of ハートのイアリング is currently unknown right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

ハートのイアリング テンポ

The tempo marking of ハートのイアリング by Orgel Sound J-pop is Prestissimo (even faster than presto), since this song has a tempo of 224 テンポ. The time signature for this track is 4/4.

ハートのイアリング 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.