"早安晚安（电视剧《狙击蝴蝶》歌手衍生曲）" by 周柯宇 had its release date on December 4, 2025. The duration of This song is about 3 minutes long, at 3:18. Based on our data, This song 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 电视剧《狙击蝴蝶》原声带, so we believe that "早安晚安（电视剧《狙击蝴蝶》歌手衍生曲）" is a single. 早安晚安（电视剧《狙击蝴蝶》歌手衍生曲） 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 早安晚安（电视剧《狙击蝴蝶》歌手衍生曲） by 周柯宇 is Andante (at a walking pace), since this song has a tempo of 83 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
E Major is the music key of this track. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.
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