letters you never sent back by Betsu.bara Song Details

Betsu.bara's 'letters you never sent back' had a release date set for November 26, 2025. With This song being less than two minutes long, at 1:39, 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. There are a total of 6 in the song's album "silent season". In this album, this song's track order is #2. Furthermore, we believe that the track originated from United States. letters you never sent back is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

BPM and Tempo

With letters you never sent back by Betsu.bara having a BPM of 80 with a half-time of 40 BPM and a double-time of 160 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 4/4.

Music Key

F Minor is the music key of this track. Which also means that the camelot key for this song 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.

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