40 Hz Lunar Sleep by Brain Floss Song Details

"40 Hz Lunar Sleep" by Brain Floss had its release date on September 17, 2025. The duration of This song is about two minutes long, specifically at 2:00. This song does not appear to have any foul language. 40 Hz Lunar Sleep's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 40 Hz Study Flow, so we believe that "40 Hz Lunar Sleep" is a single. 40 Hz Lunar Sleep is unknown right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

BPM and Tempo

The tempo marking of 40 Hz Lunar Sleep by Brain Floss is Adagio (slowly with great expression), since this song has a tempo of 70 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Music Key

E♭ Major is the music key of this track. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.

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