王茶利 暉（cv.森久保祥太郎） made "Let's have Fun♪" available on May 16, 2018. With this song being around four minutes long, at 4:12, 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. The song is number 4 out of 6 in B-PROJECT「GO AROUND」 by MooNs(cv.上村祐翔､柿原徹也､森久保祥太郎､大河元気､増田俊樹). Based on our statistics, Let's have Fun♪'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.

Let's have Fun♪ テンポ

The tempo marking of Let's have Fun♪ by 王茶利 暉（cv.森久保祥太郎） is Allegro (fast, quick, and bright), since this song has a tempo of 142 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

Let's have Fun♪ キー

E♭ Major is the music key of this track. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.