郭森, 潘杭苇's '夜后咏叹调 - Live' came out on January 1, 2022. With 夜后咏叹调 - Live being less than two minutes long, at 1:24, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There is only one song in 2021最美的夜bilibili晚会 (Live), so we believe that "夜后咏叹调 - Live" is a single. Based on our statistics, 夜后咏叹调 - Live's popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.
The tempo marking of 夜后咏叹调 - Live by 郭森, 潘杭苇 is Allegro (fast, quick, and bright), since this song has a tempo of 136 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.
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.