Iron Heart by JJ Legacy Song Details

"Iron Heart" by JJ Legacy had its release date on January 9, 2026. The duration of This song is about 3 minutes long, at 3:22. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There are a total of 22 in the song's album "PRIMAL OVERDRIVE". In this album, this song's track order is #9. Based on our statistics, Iron Heart'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.

BPM and Tempo

With Iron Heart by JJ Legacy having a BPM of 150 with a half-time of 75 BPM and a double-time of 300 BPM, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the BPM of this song, this song might go great with jogging or cycling. The time signature for this track is 4/4.

Music Key

This song is in the music key of E Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.

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