Used heart by R1.KJ Song Details

R1.KJ's 'Used heart' had a release date set for November 28, 2025. Used heart is 2 minutes and 40 seconds long and may contain bad words that may be unsuitable for children. This song is part of Violet Ashes by R1.KJ. The song's track number on the album is #6 out of 12 tracks. Based on our statistics, Used heart's popularity is unknown right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

BPM and Tempo

Since Used heart by R1.KJ has a tempo of 150 beats per a minute, the tempo markings of this song would be Allegro (fast, quick, and bright). With Used heart being at 150 BPM, the half-time would be 75 BPM with a double-time of 300 BPM.In addition, we consider the tempo speed to be pretty fast for this song. This makes this song perfect for activities such as, jogging or cycling. The time signature for this track is 1/4.

Music Key

This song has a musical key of D Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.

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