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Musical analysis below is derived from the recommended version —12 tracks · 4:24
About this song
Hearts of Iron by Sabaton is in C# minor (estimated), around 90 BPM, 4/4 time. This 12-track arrangement runs 4:24 (Distortion guitar, Electric bass (finger), Synth strings 1, Choir aahs, Lead 6 (voice), and Drums), with an intro, alternating verses and choruses, a bridge, a solo, and an outro. 1 version available to play and practice.
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E3 – F♯4 · 14 semitones (~1.2 octaves)
About the key of C# minor
C# minor is the 12th most common key in our catalog. Its three core chords are C♯m, F♯m, and G♯m.
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Featured in
Hearts of Iron appears on the soundtrack of Hearts of Iron IV: Sabaton Soundtrack.