"Rainy day" by Arkei was released on December 23, 2020. With Rainy day being less than two minutes long, at 1:50, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. Since Rainy day only contains only one song in the album, we like to consider this song as a single. Rainy day is average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.
With Rainy day by Arkei having a テンポ of 72 with a half-time of 36 テンポ and a double-time of 144 テンポ, we would consider this track to have a Adagio (slowly with great expression) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.
E♭ Major is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.