The Courier by Isidor Song Details

On September 11, 2025, the song "The Courier" was released by Isidor. With this song being around four minutes long, at 3:35, 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 11 in the song's album "PROTOCOL". In this album, this song's track order is #3. Based on our statistics, The Courier's popularity is unknown right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

BPM and Tempo

With The Courier by Isidor having a BPM of 138 with a half-time of 69 BPM and a double-time of 276 BPM, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the BPM of this song, this song might go great with walking. The time signature for this track is 4/4.

Music Key

This song is in the music key of A Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.

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