蔡國權 made "長夜" available on January 1, 1985. The duration of 長夜 is about two minutes long, specifically at 2:52. This song does not appear to have any foul language. 長夜's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 蔡國權精選, so we believe that "長夜" is a single. Based on our statistics, 長夜's popularity is unknown right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

長夜 テンポ

The tempo marking of 長夜 by 蔡國權 is Allegro (fast, quick, and bright), since this song has a tempo of 127 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

長夜 キー

F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.