Mary Go, Merry Happy(Refrain ver.) by 少女理論観測所 Song Details

少女理論観測所's ' "Mary Go, Merry Happy(Refrain ver.)" was released on its scheduled release date, August 14, 2022. With this song being around four minutes long, at 4:06, 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 11 in the song's album "ParallelEnd Observer -Refrain-". In this album, this song's track order is #8. Furthermore, we believe that the track originated from Japan. The popularity of Mary Go, Merry Happy(Refrain ver.) is currently not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

BPM and Tempo

With Mary Go, Merry Happy(Refrain ver.) by 少女理論観測所 having a BPM of 175 with a half-time of 88 BPM and a double-time of 350 BPM, 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.

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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