Sapphire made "Who's Theme" available on October 12, 2018. With this song being about 5 minutes long, at 5:01, "Who's Theme" by Sapphire is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. Since Who's Theme only contains only one song in the album, we like to consider this song as a single. The popularity of Who's Theme is currently below average in popularity right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Who's Theme テンポ

Since Who's Theme by Sapphire has a tempo of 170 beats per a minute, the tempo markings of this song would be Vivace (lively and fast). With Who's Theme being at 170 テンポ, the half-time would be 85 テンポ with a double-time of 340 テンポ.In addition, we consider the tempo speed to be pretty fast for this song. The time signature for this track is 4/4.

Who's Theme キー

This song has a musical key of A Major. Or for those who are familiar with the camelot wheel, 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.