永恒定律 by Yan An Song Details

Yan An's ' "永恒定律" was released on its scheduled release date, October 3, 2025. The duration of This song is about two minutes long, specifically at 2:28. This song does not appear to have any foul language. 永恒定律's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 永恒定律, so we believe that this song is a single. The popularity of 永恒定律 is currently not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

BPM and Tempo

The tempo marking of 永恒定律 by Yan An is Vivace (lively and fast), since this song has a tempo of 168 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

Music Key

The music key of this track is A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!