On April 5, 2024, the song "21st Century Slave" was released by QRU. 21st Century Slave is about six minutes long, preciously at 5:36, making this song fairly long compared to other songs. There is only one song in 21st Century Slave, so we believe that this song is a single. In terms of popularity, 21st Century Slave is currently unknown. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of 21st Century Slave by QRU is Andante (at a walking pace), since this song has a tempo of 105 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
This song has a musical 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.