"Catherine J." by Ruth was released on February 1, 2018. Catherine J. is about six minutes long, preciously at 5:31, making this song fairly long compared to other songs. The song is number 3 out of 12 in Actrices by Ruth. Going off of the ISRC code of this track, we detected that the origin of this track is from France. Based on our statistics, Catherine J.'s popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Catherine J. テンポ

The tempo marking of Catherine J. by Ruth is Allegro (fast, quick, and bright), since this song has a tempo of 128 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

Catherine J. キー

This song has a musical key of F♯ Major. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.