Once Upon A Time by Ayul, 1of1 Song Details

"Once Upon A Time" by Ayul, 1of1 had its release date on June 10, 2025. With this song being around four minutes long, at 3:51, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There are a total of 34 in the song's album "Tastefully Yours (Original Soundtrack)". In this album, this song's track order is #5. Furthermore, we believe that the track originated from South Korea. In terms of popularity, Once Upon A Time is currently below average in popularity. 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

With Once Upon A Time by Ayul, 1of1 having a BPM of 115 with a half-time of 58 BPM and a double-time of 230 BPM, we would consider this track to have a Moderato (at a moderate speed) tempo marking. Because of this, we believe that the song has an overall moderate tempo. Looking at the BPM of this song, this song might go great with walking. The time signature for this track is 4/4.

Music Key

A♭ 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 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.

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