OH HAYOUNG's ' "Couple" was released on its scheduled release date, July 20, 2021. With this song being around four minutes long, at 4:03, 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 2 in the song's album "Start Dating (Original Drama Soundtrack, Pt. 5)". In this album, this song's track order is #1. In terms of popularity, Couple is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Couple テンポ

With Couple by OH HAYOUNG having a テンポ of 115 with a half-time of 58 テンポ and a double-time of 230 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. Looking at the テンポ of this song, this song might go great with walking. The time signature for this track is 4/4.

Couple キー

This song has a musical key of B Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.