高爾宣 OSN made "Extra" available on December 15, 2022. The duration of Extra is about two minutes long, specifically at 2:26. This song does not appear to have any foul language. Extra's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in #OSNRAPII-JOURNEY, so we believe that "Extra" is a single. Based on our statistics, Extra's popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Extra テンポ

The tempo marking of Extra by 高爾宣 OSN is Moderato (at a moderate speed), since this song has a tempo of 120 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

Extra キー

F♯ Major is the music key of this track. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.