Rousnam made "Correction 9" available on December 15, 2021. Correction 9 is 2 minutes and 56 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in Correction 9 and no other songs are present in the album, we classify this track as a single. In terms of popularity, Correction 9 is currently average in popularity. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Correction 9 テンポ

The tempo marking of Correction 9 by Rousnam is Andante (at a walking pace), since this song has a tempo of 91 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

Correction 9 キー

This song has a musical key of D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.