Cass Phang made "相對論" available on August 21, 2000. The duration of 相對論 is about 3 minutes long, at 3:20. Based on our data, "相對論" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 要多美麗有多美麗, so we believe that "相對論" is a single. In terms of popularity, 相對論 is currently not that popular. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

相對論 テンポ

The tempo marking of 相對論 by Cass Phang is Andante (at a walking pace), since this song has a tempo of 100 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

相對論 キー

E♭ Major is the music key of this track. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.