青谷, 星界 made "売れない本の主人公たちへ" available on April 29, 2023. The duration of 売れない本の主人公たちへ is about two minutes long, specifically at 2:31. This song does not appear to have any foul language. 売れない本の主人公たちへ's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 音楽的同位体 星界 1st COMPILATION ALBUM メタファー (vol.2 異彩のメタファー), so we believe that "売れない本の主人公たちへ" is a single. Based on our statistics, 売れない本の主人公たちへ's popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.
The tempo marking of 売れない本の主人公たちへ by 青谷, 星界 is Allegro (fast, quick, and bright), since this song has a tempo of 125 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.
A Minor is the music key of this track. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.
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