The Echo Within made "One Shell" available on January 14, 2022. One Shell is considered explicit and may contain foul language. This song is about 3 minutes and 7 seconds, which is about the average length of a typical song. Since One Shell only contains only one song in the album, we like to consider this song as a single. One Shell is not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

One Shell テンポ

With One Shell by The Echo Within having a テンポ of 75 with a half-time of 38 テンポ and a double-time of 150 テンポ, we would consider this track to have a Adagio (slowly with great expression) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

One Shell キー

This song has a musical key of D♭ Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.