無雲's ' "コハク川" was released on its scheduled release date, May 17, 2025. The duration of This song is about two minutes long, specifically at 2:52. This song does not appear to have any foul language. コハク川's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in やれやれ, so we believe that "コハク川" is a single. コハク川 is unknown right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.
The tempo marking of コハク川 by 無雲 is Andante (at a walking pace), since this song has a tempo of 81 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 3/4.
F Minor is the music key of this track. Because this track belongs in the F Minor key, the camelot key 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.
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