"Joint Development Announcement" by 近谷直之, 向井康二, The Toys had its release date on October 31, 2025. With This song being less than a minute long, we are pretty confident that this song does not contain any foul language. That being said, this song is pretty short compared to other songs. There is only one song in 『（LOVE SONG）』オリジナル・サウンドトラック, so we believe that "Joint Development Announcement" is a single. The popularity of Joint Development Announcement is currently not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
The tempo marking of Joint Development Announcement by 近谷直之, 向井康二, The Toys is Presto (very, very fast), since this song has a tempo of 179 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 3/4.
A♭ Major is the music key of this track. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.
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