四十不惑 by FreeSoul Music Song Details

FreeSoul Music's '四十不惑' had a release date set for January 10, 2026. 四十不惑 is explicit and may not be suitable for children. With the duration being about 4:29, this song is close to the average duration of a typical track. There is only one song in 四十不惑, so we believe that this song is a single. Based on our statistics, 四十不惑's popularity is 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.

BPM and Tempo

The tempo marking of 四十不惑 by FreeSoul Music is Allegro (fast, quick, and bright), since this song has a tempo of 140 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

Music Key

F Minor is the music key of this track. Because this track belongs in the F Minor key, the camelot key is 4A. So, the perfect camelot match for 4A would be either 4A or 3B. While, a low energy boost can consist of either 4B or 5A. For moderate energy boost, you would use 1A and a high energy boost can either be 6A or 11A. However, if you are looking for a low energy drop, finding a song with a camelot key of 3A would be a great choice. Where 7A would give you a moderate drop, and 2A or 9A would be a high energy drop. Lastly, 7B allows you to change the mood.

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