映秀。 made "少年記" available on December 18, 2020. The duration of 少年記 is about two minutes long, specifically at 2:56. This song does not appear to have any foul language. 少年記's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 別解, so we believe that "少年記" is a single. In terms of popularity, 少年記 is currently not that popular. The overall mood can be danceable to some, especially with it's high amount of postive energy.

少年記 テンポ

The tempo marking of 少年記 by 映秀。 is Andante (at a walking pace), since this song has a tempo of 108 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 1/4.

少年記 キー

D Major is the music key of this track. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.