Artifex27 made "after school." available on October 29, 2021. The duration of after school. is about two minutes long, specifically at 2:11. This song does not appear to have any foul language. after school.'s duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in after school. and no other songs are present in the album, we classify this track as a single. In terms of popularity, after school. is currently below average in popularity. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

after school. テンポ

The tempo marking of after school. by Artifex27 is Moderato (at a moderate speed), since this song has a tempo of 113 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 5/4.

after school. キー

D♭ Minor is the music key of this track. This also means that this song has a camelot key of 12A. So, the perfect camelot match for 12A would be either 12A or 11B. While, a low energy boost can consist of either 12B or 1A. For moderate energy boost, you would use 9A and a high energy boost can either be 2A or 7A. However, if you are looking for a low energy drop, finding a song with a camelot key of 11A would be a great choice. Where 3A would give you a moderate drop, and 10A or 5A would be a high energy drop. Lastly, 3B allows you to change the mood.