Jin's ' "角色對換" was released on its scheduled release date, September 5, 2016. With this song being around four minutes long, at 3:39, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There is only one song in 關鍵人物, so we believe that "角色對換" is a single. The popularity of 角色對換 is currently unknown right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of 角色對換 by Jin is Prestissimo (even faster than presto), since this song has a tempo of 204 BPM. The time signature for this track is 4/4.
This song is in the music key of B Major. 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.
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