アオペラ -aoppella!?-, リルハピ, FYA'M''s 'はじめての合同ライブ -introduction track-' had a release date set for May 21, 2021. The duration of This song is about two minutes long, specifically at 2:53. This song does not appear to have any foul language. はじめての合同ライブ -introduction track-'s duration is considered a little bit shorter than the average duration of a typical track. There is only one song in アオペラ -aoppella!?-, so we believe that "はじめての合同ライブ -introduction track-" is a single. In terms of popularity, はじめての合同ライブ -introduction track- is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.
The tempo marking of はじめての合同ライブ -introduction track- by アオペラ -aoppella!?-, リルハピ, FYA'M' 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 3/4.
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.