ナナジュウハチ's 'rapid eye movement（intro）' had a release date set for December 17, 2025. With This song being less than a minute long, we are pretty confident that this song does not contain any foul language. That being said, this song is pretty short compared to other songs. The song is number 1 out of 13 in FLASH FORWARD by ナナジュウハチ. Going off of the ISRC code of this track, we detected that the origin of this track is from Japan. In terms of popularity, rapid eye movement（intro） 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.
The tempo marking of rapid eye movement（intro） by ナナジュウハチ is Andante (at a walking pace), since this song has a tempo of 108 BPM. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 3/4.
C Major is the music key of this track. 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.
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