AF1 made "Af1" available on November 10, 2008. The duration of Af1 is about two minutes long, specifically at 2:27. This song does not appear to have any foul language. Af1's duration is considered a little bit shorter than the average duration of a typical track. The song is number 12 out of 13 in Af1 by AF1. In terms of popularity, Af1 is currently below average in popularity. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Af1 テンポ

The tempo marking of Af1 by AF1 is Andante (at a walking pace), since this song has a tempo of 106 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Af1 キー

G Major is the music key of this track. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.