ReN's 'あーあ。' came out on September 8, 2021. The duration of あーあ。 is about two minutes long, specifically at 2:48. This song does not appear to have any foul language. あーあ。's duration is considered a little bit shorter than the average duration of a typical track. There are a total of 11 in the song's album "ReNBRANDT". In this album, this song's track order is #5. Furthermore, we believe that the track originated from Japan. The popularity of あーあ。 is currently average in popularity right now. Although the overall vibe is very danceable, it does project more negative sounds.

あーあ。 テンポ

With あーあ。 by ReN having a テンポ of 170 with a half-time of 85 テンポ and a double-time of 340 テンポ, we would consider this track to have a Vivace (lively and fast) tempo marking. Because of this, we believe that the song has an overall fast tempo. The time signature for this track is 4/4.

あーあ。 キー

This song has a musical key of D♭ Major. Or for those who are familiar with the camelot wheel, 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.