Shout It Out made "大人になれない" available on March 8, 2017. The duration of 大人になれない is about two minutes long, specifically at 2:03. This song does not appear to have any foul language. 大人になれない's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 青年の主張, so we believe that "大人になれない" is a single. In terms of popularity, 大人になれない is currently not that popular. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

大人になれない テンポ

The tempo marking of 大人になれない by Shout It Out is Moderato (at a moderate speed), since this song has a tempo of 110 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.

大人になれない 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.