◯◯空洞説 by 想像力の血 Song Details

On April 16, 2025, the song "◯◯空洞説" was released by 想像力の血. The duration of This song is about two minutes long, specifically at 2:37. This song does not appear to have any foul language. ◯◯空洞説's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 物語を終わりにしよう, so we believe that "◯◯空洞説" is a single. Based on our statistics, ◯◯空洞説's popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

BPM and Tempo

The tempo marking of ◯◯空洞説 by 想像力の血 is Allegro (fast, quick, and bright), since this song has a tempo of 132 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

Music Key

B♭ Minor is the music key of this track. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.

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