Subsurface Glow by BLXCK11 Song Details

"Subsurface Glow" by BLXCK11 had its release date on August 15, 2025. With This song being less than two minutes long, at 1:46, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. The song is number 4 out of 4 in Dark Ambience by BLXCK11. Going off of the ISRC code of this track, we detected that the origin of this track is from United Kingdom. Subsurface Glow 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.

BPM and Tempo

The tempo marking of Subsurface Glow by BLXCK11 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 5/4.

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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