The tuning, from the sixth string: down to C, down to G, D, G, down to A, down to Bb. Capo on 7th. Figured it out by using You Tube "settings" slow-down feature. Am slowly writing out a tab (am half way there).
Genius tuning for solo guitar. Captures the dreamlike quality that I think he desired. I can just see that little Ukrainian village with snow drifting down.