"清洗" by 王希文 was released on December 20, 2013. The duration of 清洗 is about two minutes long, specifically at 2:04. This song does not appear to have any foul language. 清洗's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 12夜 電影原聲帶, so we believe that "清洗" is a single. In terms of popularity, 清洗 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.

清洗 テンポ

The tempo marking of 清洗 by 王希文 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.

清洗 キー

G Major is the music key of this track. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.