Rekiem's 'Zero' came out on January 1, 2005. Zero is explicit and may not be suitable for children. With the duration being about 4:07, this song is close to the average duration of a typical track. This song is part of Zero by Rekiem. The song's track number on the album is #10 out of 13 tracks. In terms of popularity, Zero is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Zero テンポ

Since Zero by Rekiem has a tempo of 98 beats per a minute, the tempo markings of this song would be Andante (at a walking pace). With Zero being at 98 テンポ, the half-time would be 49 テンポ with a double-time of 196 テンポ.In addition, we consider the tempo speed to be pretty slow for this song. The time signature for this track is 4/4.

Zero キー

This song has a musical key of F♯ Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.