Unsent Letters by Claire Sully Song Details

Claire Sully's ' "Unsent Letters" was released on its scheduled release date, June 13, 2025. The duration of This song is about two minutes long, specifically at 2:47. This song does not appear to have any foul language. Unsent Letters's duration is considered a little bit shorter than the average duration of a typical track. Since Unsent Letters only contains only one song in the album, we like to consider this song as a single. The popularity of Unsent Letters is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

BPM and Tempo

With Unsent Letters by Claire Sully having a BPM of 204 with a half-time of 102 BPM and a double-time of 408 BPM, we would consider this track to have a Prestissimo (even faster than presto) tempo marking. The time signature for this track is 4/4.

Music Key

A 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 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A 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!