On December 4, 2010, the song "Happy Heart" was released by World Sound Orchestra. The duration of This song is about 3 minutes long, at 3:26. 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. The track order of this song in World Sound Orchestra's "Happy Music" album is number 7 out of 14. In terms of popularity, Happy Heart is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Happy Heart テンポ

We consider the tempo marking of Happy Heart by World Sound Orchestra to be Moderato (at a moderate speed) because the track has a tempo of 114 テンポ, a half-time of 57テンポ, and a double-time of 228 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.

Happy Heart キー

The music key of this track is C Major. 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.