"砂に描いた円" by ま０くん had its release date on November 6, 2025. With This song being less than two minutes long, at 1:51, 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 is only one song in 潮騒のワルツ, so we believe that "砂に描いた円" is a single. 砂に描いた円 is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.
The tempo marking of 砂に描いた円 by ま０くん is Andante (at a walking pace), since this song has a tempo of 77 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 5/4.
C Minor is the music key of this track. Because this track belongs in the C Minor key, the camelot key is 5A. So, the perfect camelot match for 5A would be either 5A or 4B. While, a low energy boost can consist of either 5B or 6A. For moderate energy boost, you would use 2A and a high energy boost can either be 7A or 12A. However, if you are looking for a low energy drop, finding a song with a camelot key of 4A would be a great choice. Where 8A would give you a moderate drop, and 3A or 10A would be a high energy drop. Lastly, 8B allows you to change the mood.
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