Mary Wells made "Once Upon a Time" available on July 4, 2018. The duration of Once Upon a Time is about two minutes long, specifically at 2:33. This song does not appear to have any foul language. Once Upon a Time's duration is considered a little bit shorter than the average duration of a typical track. There are a total of 29 in the song's album "Prove It". In this album, this song's track order is #17. In terms of popularity, Once Upon a Time is currently unknown. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Once Upon a Time テンポ

With Once Upon a Time by Mary Wells having a テンポ of 109 with a half-time of 54 テンポ and a double-time of 218 テンポ, 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. The time signature for this track is 4/4.

Once Upon a Time キー

This song is in the music key of A♭ Major. 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.