0:00-0:44 Drum mass

• The drum sound establishes the whole architecture before the song needs words.
• Everything else enters inside that huge, slow-moving body.

0:44-1:44 First vocal weather

• Voice and harmonica sit inside the same flood pressure.
• The section does not advance by surprise; it confirms the scale of the ground.

1:44-4:06 Long held pattern

• Returns of vocal, harmonica, and guitar color do not break the central motion.
• Structure makes disaster feel sustained rather than sudden.

4:06-7:08 Flood-motion fade

• The later stretch keeps moving after the lyric situation is already clear.
• The fade matters because the force seems to continue beyond the recording.