Blush by Esper World Song Details

On December 3, 2025, the song "Blush" was released by Esper World. With this song being around four minutes long, at 3:30, 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. Because this song is the only song in Blush and no other songs are present in the album, we classify this track as a single. In terms of popularity, Blush is currently not that popular. 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 Blush by Esper World is Moderato (at a moderate speed), since this song has a tempo of 111 BPM. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.

Music Key

C Minor is the music key of this track. Because this track belongs in the C Minor key, the camelot key is 5A. So, the perfect camelot match for 5A would be either 5A or 4B. While, a low energy boost can consist of either 5B or 6A. For moderate energy boost, you would use 2A and a high energy boost can either be 7A or 12A. However, if you are looking for a low energy drop, finding a song with a camelot key of 4A would be a great choice. Where 8A would give you a moderate drop, and 3A or 10A would be a high energy drop. Lastly, 8B 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!