Unlock REM Sleep Serenity by Wonderclouds Song Details

Wonderclouds's ' "Unlock REM Sleep Serenity" was released on its scheduled release date, August 15, 2025. The duration of This song is about two minutes long, specifically at 2:09. This song does not appear to have any foul language. Unlock REM Sleep Serenity's duration is considered a little bit shorter than the average duration of a typical track. The song is number 17 out of 26 in Deep Sleep - Mellow Sleeping Music and Rain Sounds by Wonderclouds. Unlock REM Sleep Serenity is unknown right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

BPM and Tempo

The tempo marking of Unlock REM Sleep Serenity by Wonderclouds is Adagio (slowly with great expression), since this song has a tempo of 75 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

The music key of this track is A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!