謝春花 made "妄為" available on May 31, 2017. The duration of 妄為 is about 3 minutes long, at 3:25. Based on our data, "妄為" 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 知非, so we believe that "妄為" is a single. The popularity of 妄為 is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.
The tempo marking of 妄為 by 謝春花 is Vivace (lively and fast), since this song has a tempo of 165 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.
B♭ Major is the music key of this track. This also means that this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A allows you to change the mood.
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