Kuiper Belt by aeternal Song Details

"Kuiper Belt" by aeternal had its release date on January 16, 2026. The duration of This song is about two minutes long, specifically at 2:40. This song does not appear to have any foul language. Kuiper Belt's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Kuiper Belt and no other songs are present in the album, we classify this track as a single. Based on our statistics, Kuiper Belt's popularity is below average in popularity 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

We consider the tempo marking of Kuiper Belt by aeternal to be Allegro (fast, quick, and bright) because the track has a tempo of 138 BPM, a half-time of 69BPM, and a double-time of 276 BPM. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 3/4.

Music Key

B♭ Major is the music key of this track. This also means that 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!