はかない約束 by 荒芳樹 Song Details

荒芳樹's ' "はかない約束" was released on its scheduled release date, August 12, 2025. With this song being around four minutes long, at 3:59, 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. There is only one song in おにいさんとヒミツのぬるぬるぱにっく, so we believe that "はかない約束" is a single. The popularity of はかない約束 is currently unknown right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

BPM and Tempo

The tempo marking of はかない約束 by 荒芳樹 is Presto (very, very fast), since this song has a tempo of 178 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

Music Key

D Major is the music key of this track. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.

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