Scarlet Sanctuary by Blue Rectangles Song Details

Blue Rectangles's ' "Scarlet Sanctuary" was released on its scheduled release date, November 3, 2025. The duration of This song is about two minutes long, specifically at 2:21. This song does not appear to have any foul language. Scarlet Sanctuary's duration is considered a little bit shorter than the average duration of a typical track. Since Scarlet Sanctuary only contains only one song in the album, we like to consider this song as a single. Furthermore, we believe that the track originated from Germany. In terms of popularity, Scarlet Sanctuary is currently below average in popularity. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

BPM and Tempo

With Scarlet Sanctuary by Blue Rectangles having a BPM of 107 with a half-time of 54 BPM and a double-time of 214 BPM, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 3/4.

Music Key

B♭ Major is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A 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!