Sakura Fujiwara's ' "OK" was released on its scheduled release date, December 24, 2025. The duration of This song is about 3 minutes long, at 3:03. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Since OK only contains only one song in the album, we like to consider this song as a single. Furthermore, we believe that the track originated from Japan. In terms of popularity, OK is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
With OK by Sakura Fujiwara having a BPM of 106 with a half-time of 53 BPM and a double-time of 212 BPM, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.
This song has a musical key of A Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.
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