A-Mei Chang, Unknown made "Opening" available on October 18, 2001. With Opening 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. There is only one song in 真實, so we believe that "Opening" is a single. In terms of popularity, Opening is currently not that popular. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Opening テンポ

The tempo marking of Opening by A-Mei Chang, Unknown is Andante (at a walking pace), since this song has a tempo of 98 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.

Opening キー

D♭ Major is the music key of this track. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.