aLLeyn ☆ by Yatsu Song Details

"aLLeyn ☆" by Yatsu had its release date on September 19, 2025. For a fairly short song, this song is "aLLeyn ☆" is considered an explicit song with a duration of 1:36. Because this song is the only song in aLLeyn ☆ and no other songs are present in the album, we classify this track as a single. Based on our statistics, aLLeyn ☆'s popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

BPM and Tempo

The tempo marking of aLLeyn ☆ by Yatsu is Allegro (fast, quick, and bright), since this song has a tempo of 142 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

Music Key

The music key of this track is D♭ Major. This also means that 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.

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