B2B by 八木海莉⚡️電音遊戯, Kairi Yagi Song Details

On August 13, 2025, the song "B2B" was released by 八木海莉⚡️電音遊戯, Kairi Yagi. The duration of This song is about two minutes long, specifically at 2:46. This song does not appear to have any foul language. B2B's duration is considered a little bit shorter than the average duration of a typical track. The song is number 6 out of 6 in ACTION！EP by 八木海莉⚡️電音遊戯, Kairi Yagi. Going off of the ISRC code of this track, we detected that the origin of this track is from Japan. Based on our statistics, B2B's popularity is unknown 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 B2B by 八木海莉⚡️電音遊戯, Kairi Yagi is Allegro (fast, quick, and bright), since this song has a tempo of 145 BPM. 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.

Music Key

G Major is the music key of this track. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!