Halcyon Hearts by Katahj Copley Song Details

"Halcyon Hearts" by Katahj Copley had its release date on September 29, 2025. With this song being around four minutes long, at 4:28, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. Because this song is the only song in Halcyon Hearts and no other songs are present in the album, we classify this track as a single. On top of that, United States appears to be the country where this track was created. Halcyon Hearts 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 Halcyon Hearts by Katahj Copley to be Andante (at a walking pace) because the track has a tempo of 81 BPM, a half-time of 40BPM, and a double-time of 162 BPM. Based on that, the speed of the song's tempo is slow. The time signature for this track is 1/4.

Music Key

This song is in the music key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.

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