"OKU" by OZworld a.k.a. R'kuma was released on June 9, 2019. OKU is explicit and may not be suitable for children. With the duration being about 4:01, this song is close to the average duration of a typical track. There are a total of 13 in the song's album "Ozworld". In this album, this song's track order is #3. Based on our statistics, OKU's popularity is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

OKU テンポ

With OKU by OZworld a.k.a. R'kuma having a テンポ of 130 with a half-time of 65 テンポ and a double-time of 260 テンポ, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the テンポ of this song, this song might go great with walking. The time signature for this track is 4/4.

OKU キー

This song has a musical key of C Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.