The Battle of Evermore

The harmony works from a small palette deployed in a modal rather than functional framework. The D major chord (IV) borrowed into an A minor context raises the sixth degree — a hallmark of the Dorian mode — and pushes the sound away from classical minor-key tension toward the static, droning quality of British folk. There are no conventional dominant-to-tonic resolutions; the song lingers on i–VII alternations that mirror its imagery of unresolved battle and foreboding. The mandolin timbre reinforces this pre-tonal character, and the result sits closer to a medieval ballad than to blues-based rock, which is entirely intentional given the Tolkien subject matter.

Jimmy Page and Robert Plant wrote the song spontaneously at Headley Grange in 1971. Page, who had never played mandolin before, picked up John Paul Jones's instrument and worked out the chords on the spot. As Page described in 1977: 'I just picked up John Paul Jones's mandolin, never having played a mandolin before, and just wrote up the chords and the whole thing in one sitting.' Plant crafted the lyrics around imagery drawn from J.R.R. Tolkien's The Lord of the Rings, threading in references to Ringwraiths, the Dark Lord, and battle runes.

Released on Led Zeppelin IV in November 1971, 'The Battle of Evermore' stands apart from the band's hard rock catalog as an acoustic folk meditation rooted in Tolkien mythology. Sandy Denny of Fairport Convention trades verses with Robert Plant in a question-and-answer format — narrator and town crier — that remains unique across the entire Zeppelin catalog. The song's sparse mandolin-driven arrangement and medieval imagery made it an unlikely but enduring highlight of one of rock's most celebrated albums.