Krystal Chan, 安崎, 罗一舟's '自由世界' had a release date set for September 17, 2021. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in 爆裂舞台 第七期, so we believe that "自由世界" is a single. In terms of popularity, 自由世界 is currently unknown. Although the overall vibe is very danceable, it does project more negative sounds.
The tempo marking of 自由世界 by Krystal Chan, 安崎, 罗一舟 is Andante (at a walking pace), since this song has a tempo of 101 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
This song is in the music key of F Major. 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.