Ocean Waves for Sleep by Bellchain Song Details

"Ocean Waves for Sleep" by Bellchain had its release date on October 3, 2025. Since This song is still less than 10 minute long, it is still considered a pretty long duration song compared to the average song length. This song does not appear to be explicit due to the lack of the "E" tag. Since Ocean Waves for Sleep only contains only one song in the album, we like to consider this song as a single. In terms of popularity, Ocean Waves for Sleep is currently not that popular. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

BPM and Tempo

With Ocean Waves for Sleep by Bellchain having a BPM of 99 with a half-time of 50 BPM and a double-time of 198 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 1/4.

Music Key

F♯ Minor is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B 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!