張簡君偉's '要不要投降(Demo版)' came out on March 5, 2018. The duration of 要不要投降(Demo版) is about 3 minutes long, at 3:23. Based on our data, "要不要投降(Demo版)" 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 要不要投降(Demo版), so we believe that this song is a single. The popularity of 要不要投降(Demo版) is currently 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 要不要投降(Demo版) by 張簡君偉 is Vivace (lively and fast), since this song has a tempo of 176 テンポ. 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 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.