Hello World by Cha'R Song Details

Cha'R's ' "Hello World" was released on its scheduled release date, March 12, 2025. With this song being around four minutes long, at 4:15, 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 are a total of 12 in the song's album "New Glow". In this album, this song's track order is #4. Furthermore, we believe that the track originated from Japan. The popularity of Hello World is currently not that popular right now. The mood doesn't appear to be that danceable, but it still produces a high amount of positive energy.

BPM and Tempo

With Hello World by Cha'R having a BPM of 175 with a half-time of 88 BPM and a double-time of 350 BPM, we would consider this track to have a Vivace (lively and 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

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.

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