Aska Yang's '天已黑' came out on June 3, 2017. The duration of 天已黑 is about 3 minutes long, at 3:29. Based on our data, "天已黑" 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 歡樂頌2電視原聲帶, so we believe that "天已黑" is a single. Based on our statistics, 天已黑's popularity is below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

天已黑 テンポ

The tempo marking of 天已黑 by Aska Yang is Allegro (fast, quick, and bright), since this song has a tempo of 130 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.

天已黑 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.