An epic harmonized opening gives way to a spookier interlude, then cuts into an exotic marching riff. The verse continues the march with some awkwardly phrased and rote-melody vocals before breaking into a lush melodic interlude that cribs a section from "Seventh Son Of A Seventh Son" before rolling into a pretty cool pair of solos on top of a marching beat.
Another extended solo alternates with harmonized breaks before returning to a final verse and reprise of the spooky earlier section.
Interestingly, this song has no chorus. Or maybe it has no verse, and the verse is the chorus. Anyway, the structure is interesting, and if we ignore the self-plagiarism the music is pretty satisfying. The verse vocals are a bit awkward, though. 7/10.