"O Rex Gentium" by Coro Solemnis was released on December 30, 2009. With O Rex Gentium being less than a minute long, we are pretty confident that this song does not contain any foul language. That being said, this song is pretty short compared to other songs. The song is number 6 out of 14 in Alegrem-se os Céus e a Terra by Coro Solemnis. Based on our statistics, O Rex Gentium's popularity is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
The tempo marking of O Rex Gentium by Coro Solemnis is Allegro (fast, quick, and bright), since this song has a tempo of 121 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 5/4.
F Major is the music key of this track. 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.