Hello! OK?? by 中須かすみ (CV.相良茉優) Song Details

On April 1, 2025, the song "Hello! OK??" was released by 中須かすみ (CV.相良茉優). With this song being around four minutes long, at 3:59, 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. There is only one song in にじいろ☆ルミエール, so we believe that "Hello! OK??" is a single. Based on our statistics, Hello! OK??'s popularity is below average in popularity 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 Hello! OK?? by 中須かすみ (CV.相良茉優) 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

E Major is the music key of this track. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.

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