Ex Best Friend by ruka Song Details

ruka's ' "Ex Best Friend" was released on its scheduled release date, November 21, 2025. The duration of This song is about two minutes long, specifically at 2:46. This song does not appear to have any foul language. Ex Best Friend's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Ex Best Friend and no other songs are present in the album, we classify this track as a single. The popularity of Ex Best Friend is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

BPM and Tempo

The tempo marking of Ex Best Friend by ruka is Presto (very, very fast), since this song has a tempo of 184 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

Music Key

This song has a musical key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.

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