O hollow world by Ray'sDreamWave Song Details

Ray'sDreamWave's ' "O hollow world" was released on its scheduled release date, September 2, 2025. The duration of This song is about two minutes long, specifically at 2:33. This song does not appear to have any foul language. O hollow world's duration is considered a little bit shorter than the average duration of a typical track. Since O hollow world only contains only one song in the album, we like to consider this song as a single. The popularity of O hollow world is currently unknown right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

BPM and Tempo

With O hollow world by Ray'sDreamWave having a BPM of 180 with a half-time of 90 BPM and a double-time of 360 BPM, we would consider this track to have a Presto (very, very fast) tempo marking. Because of this, we believe that the song has an overall fast tempo. The time signature for this track is 4/4.

Music Key

This song has a musical key of G Minor. Which also means that the camelot key for this song is 6A. So, the perfect camelot match for 6A would be either 6A or 5B. While, a low energy boost can consist of either 6B or 7A. For moderate energy boost, you would use 3A and a high energy boost can either be 8A or 1A. However, if you are looking for a low energy drop, finding a song with a camelot key of 5A would be a great choice. Where 9A would give you a moderate drop, and 4A or 11A would be a high energy drop. Lastly, 9B allows you to change the mood.

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