天国旅行 made "11才" available on February 12, 2021. The duration of 11才 is about two minutes long, specifically at 2:07. This song does not appear to have any foul language. 11才's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in キッズ・アー・オールライト, so we believe that "11才" is a single. The popularity of 11才 is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

11才 テンポ

The tempo marking of 11才 by 天国旅行 is Vivace (lively and fast), since this song has a tempo of 172 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

11才 キー

B♭ Major is the music key of this track. This also means that this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A allows you to change the mood.