SOLO by Rastrap, Chu Song Details

Rastrap, Chu's ' "SOLO" was released on its scheduled release date, August 22, 2025. The duration of This song is about 3 minutes long, at 3:01. 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 SOLO only contains only one song in the album, we like to consider this song as a single. The popularity of SOLO is currently not that popular 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

With SOLO by Rastrap, Chu 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 B♭ Minor. Which also means that the camelot key for this song is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B 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!