KEMURI's ' "Heart Beat" was released on its scheduled release date, 1998. The duration of This song is about 3 minutes long, at 3:24. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 77 Days, so we believe that "Heart Beat" is a single. In terms of popularity, Heart Beat is currently below average in popularity. Based on the vibe, this track doesn't seem to be that danceable, however its valence properties can make this some somewhat danceable.

Heart Beat テンポ

The tempo marking of Heart Beat by KEMURI is Moderato (at a moderate speed), since this song has a tempo of 113 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.

Heart Beat キー

This song is in the music key of A Major. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.